Q JEE Main 2024

A light unstretchable string passing over a smooth light pulley connects two blocks of masses $m_1$ and $m_2$. If the...

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Q JEE MAIN 2026

A flexible chain of mass m hangs between two fixed points at the same level. The inclination of the chain...

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Q JEE MAIN 2026

A spring of force constant $15 \mathrm{~N} / \mathrm{m}$ is cut into two pieces. If the ratio of their length...

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Q JEE MAIN 2019

A mass of 10 kg is suspended vertically by a rope from the roof. When a horizontal force is applied...

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Q JEE MAIN 2019

A block of mass 5 kg is (i) pushed in case (A) and (ii) pulled in case (B), by a...

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Q JEE MAIN 2019

A particle of mass $m$ is moving in a straight line with momentum $p$. Starting at time $t=0$, a force...

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Q JE MAIN 2019

A mass of 10 kg is suspended vertically by a rope trom the root. When a horizontal force is applied...

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Q JEE MAIN 2019

The stream of a river is flowing with a speed of 2 km/h. A swimmer can swim at a speed...

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Q JEE MAIN 2020

A 60 HP electric motor lifts an elevator having a maximum total load capacity of 2000 kg . If the...

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Q JEE MAIN 2021

A car is moving on a plane inclined at $30^{\circ}$ to the horizontal with an acceleration of $10 \mathrm{~ms}^{-2}$ parallel...

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Q JEE-MAIN 2021

The boxes of masses 2 kg and 8 kg are connected by a massless string passing over smooth pulleys. Calculate...

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Q JEE MAIN 2021

A particle of mass M originally at rest is subjected to a force whose direction is constant but magnitude varies...

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Q JEE-MAIN 2021

When a body slides down from rest along a smooth inclined plane making an angle of 30° with the horizontal,...

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Q JEE-MAIN 2021

An object of mass 'm' is being moved with a constant velocity under the action of an applied force of...

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Q JEE-MAIN 2021

A block of mass m slides on the wooden wedge, which in turn slides backward on the horizontal surface. The...

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Q JEE MAIN 2021

A force $\overrightarrow{\mathrm{F}}=(40 \hat{\mathrm{i}}+10 \hat{\mathrm{j}}) \mathrm{N}$ acts on a body of mass 5 kg . If the body starts from...

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Q JEE MAIN 2021

A body having specific charge 8 $\mu \mathrm{C} / \mathrm{g}$ is resting on a frictionless plane at a distance 10...

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Q JEE MAIN 2021

When a body slides down from rest along a smooth inclined plane making an angle of $30^{\circ}$ with the horizontal,...

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Q JEE MAIN 2021

A steel block of 10 kg rests on a horizontal floor as shown. When three iron cylinders are placed on...

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Q JEE MAIN 2021

An object of mass 'm' is being moved with a constant velocity under the action of an applied force of...

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Q JEE MAIN 2021

A block of mass $m$ slides on the wooden wedge, which in turn slides backward on the horizontal surface. The...

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Q JEE MAIN 2021

The projectile motion of a particle of mass 5 g is shown in the figure. The initial velocity of the...

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Q JEE-MAIN 2021

A boy of mass 4 kg is standing on a piece of wood having mass 5kg. If the coefficient of...

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Q JEE MAIN 2021

A bullet of mass 0.1 kg is fired on a wooden block to pierce through it, but it stops after...

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Q JEE MAIN 2021

Consider a frame that is made up of two thin massless rods AB and AC as shown in the figure....

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Q JEE MAIN 2021

A boy pushes a box of mass 2 kg with a force $\vec{F}=(20 \hat{i}+10 \hat{j}) \mathrm{N}$ on a frictionless surface....

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Q JEE MAIN 2021

A person standing on a spring balance inside a stationary lift measures 60 kg. The weight of that person if...

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Q JEE MAIN 2022

Two bodies of masses $\mathrm{m}_1=5 \mathrm{~kg}$ and $\mathrm{m}_2=3 \mathrm{~kg}$ are connected by a light string going over a smooth light...

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Two masses $M_1$ and $M_2$ are tied together at the two ends of a light inextensible string that passes over...

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Q JEE MAIN 2022

A block ‘A’ takes 2 s to slide down a frictionless incline of $30^{\circ}$ and length ‘l’ kept inside a...

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Q JEE MAIN 2022

A uniform metal chain of mass $m$ and length ' $L$ ' passes over a massless and frictionless pulley. It...

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Q JEE MAIN 2022

A block of mass M slides down on a rough inclined plane with constant velocity. The angle made by the...

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Q JEE MAIN 2022

Four forces are acting at a point $P$ in equilibrium as shown in figure. The ratio of force $F_1$ to...

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Q JEE MAIN 2022

A monkey of mass 50kg climbs on a rope which can withstand the tension (T) of 350N. If monkey initially...

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Q JEE MAIN 2022

For a free body diagram shown in the figure, the four forces are applied in the 'x' and 'y' directions....

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Q JEE MAIN 2022

Three masses M = 100 kg, m1 = 10 kg and m2 = 20 kg are arranged in a system...

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Q JEE MAIN 2022

A mass of 10 kg is suspended vertically by a rope of length 5m from the roof. A force of...

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Q JEE MAIN 2022

A block of mass M placed inside a box descends vertically with acceleration 'a'. The block exerts a force equal...

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Q JEE MAIN 2022

A block of mass 40 kg slides over a surface, when a mass of 4 kg is suspended through an...

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Q JEE MAIN 2022

A block of mass 200 g is kept stationary on a smooth inclined plane by applying a minimum horizontal force...

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Q JEE MAIN 2022

A system to 10 balls each of mass 2 kg are connected via massless and unstretchable string. The system is...

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Q JEE MAIN 2022

In the arrangement shown in figure $a_1 a_2, a_3$ and $a_4$ are the accelerations of masses $m_1 m_2 m_3$ and...

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Q JEE MAIN 2022

A hanging mass $M$ is connected to a four times bigger mass by using a string-pulley arrangement. as shown in...

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Q JEE MAIN 2022

A block of metal weighing 2 kg is resting on a frictionless plane (as shown in figure). It is struck...

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Q JEE MAIN 2022

A force on an object of mass 100 g is $(10 \hat{\mathrm{i}}+5 \hat{\mathrm{j}}) \mathrm{N}$. The position of that object at...

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Q JEE MAIN 2022

Time period of a simple pendulum in a stationary lift is 'T'. If the lift accelerates with $\frac{g}{6}$, vertically upwards...

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Q JEE MAIN 2022

A person is standing in an elevator. In which situation, he experiences weight loss ?

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Q JEE MAIN 2024

A body of mass 4 kg experiences two forces $\overrightarrow{\mathrm{F}}_1=5 \hat{\imath}+8 \hat{\jmath}+7 \hat{\mathrm{k}}$ and $\overrightarrow{\mathrm{F}}_2=3 \hat{\imath}-4 \hat{\jmath}-3 \hat{\mathrm{k}}$. The acceleration...

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Q JEE MAIN 2024

A cricket player catches a ball of mass 120 g moving with 25 m/s speed. If the catching process is...

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Q JEE MAIN 2024

Three blocks A, B and C are pulled on a horizontal smooth surface by a force of 80" " N...

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Q JEE MAIN 2025

A body of mass 2 kg moving with velocity of $\vec{v}_{\mathrm{in}}=3 \hat{\mathrm{i}}+4 \hat{\mathrm{j}} \mathrm{ms}^{-1}$ enters into a constant force field...

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Q JEE MAIN 2023

As per given figure, a weightless pulley P is attached on a double inclined frictionless surface. The tension in the...

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Q JEE MAIN 2023

Figures (a), (b), (c) and (d) show variation of force with time. The impulse is highest in figure

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Q JEE MAIN_2023

Force acts for 20 s on a body of mass 20 kg, starting from rest, after which the force ceases...

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Q JEE MAIN_2023

A body of mass 200g is tied to a spring of spring constant 12.5 N/m, while the other end of...

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Q JEE MAIN 2023

A block of kg is attached to a string whose other end is attached to the wall. An unknown force...

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Q JEE MAIN 2023

The position vector of a particle related to time $t$ is given by $$ \overrightarrow{\mathrm{r}}=\left(10 t \hat{\mathrm{i}}+15 t^2 \hat{\mathrm{j}}+7 \hat{\mathrm{k}}\right)...

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Q JEE MAIN 2023

Three force $F_1=10 \mathrm{~N}, F_2=8 \mathrm{~N}, F_3=6 \mathrm{~N}$ are acting on a particle of mass 5 kg . The forces...

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Q JEE MAIN 2023

Two forces having magnitude A and $\frac{\mathrm{A}}{2}$ are perpendicular to each other. The magnitude of their resultant is-

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Q JEE MAIN 2023

The figure represents the momentum time ( $p-t$ ) curve for a particle moving along an axis under the influence...

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Q JEE MAIN

A player caught a cricket ball of mass 150 g moving at a speed of 20 m/s. If the catching...

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Q JEE MAIN 2023

As shown in figure, a 70 kg garden roller is pushed with a force of $\vec{F}=200 \mathrm{~N}$ at an angle...

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Q JEE MAIN

A light string passing over a smooth light pulley connects two blocks of masses $\mathrm{m}_1$ and $\mathrm{m}_2$ (where $\left.m_2>m_1\right)$. If...

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Q JEE MAIN 2024

Two forces $\vec{F}_1$ and $\vec{F}_2$ are acting on a body. One force has magnitude thrice that of the other force...

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Q JEE MAIN 2024

An elastic spring under tension of 3 N has a length a . Its length is b under tension 2...

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Q JEE MAIN 2024

Three blocks M_1,M_2,M_3 having masses 4 kg,6 kg and 10 kg respectively are hanging from a smooth pully using rope...

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Q JEE MAIN 2024

A wooden block of mass 5 kg rests on soft horizontal floor. When an iron cylinder of mass 25 kg...

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Q JEE MAIN 2024

The angle between vector Q ⃗ and the resultant of (2Q ⃗+2P ⃗) and (2Q ⃗-2P ⃗) is:

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Q JEE MAIN 2024

A wooden block, initially at rest on the ground, is pushed by a force which increases linearly with time t....

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Q JEE-Main_2024

All surfaces shown in figure are assumed to be frictionless and the pulleys and the string are light. The acceleration...

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Q JEE MAIN 2025

The length of a light string is 1.4 m when the tension on it is 5 N . If the...

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Q JEE MAIN 2025

A body of mass 1 kg is suspended with the help of two strings making angles as shown in figure....

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Q JEE MAIN 2025

A body of mass m is suspended by two strings making angles ${\theta _1}$ and ${\theta _2}$ with the horizontal...

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Q JEE MAIN 2025

A balloon and its content having mass $M$ is moving up with an acceleration ' $a$ '. The mass that...

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Q JEE MAIN 2025

A massless spring gets elongated by amount $X_{1}$ under a tension of 5 N . Its elongation is $X_{2}$ under...

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