A spaceship in space sweeps |RECTILINEAR MOTION|JEEMAIN2020

JEE MAIN 2020

05-09-2020 S2

Question

A spaceship in space sweeps stationary interplanetary dust. As a result, its mass increases at a rate $\frac{d M(t)}{d t}=b v^2(t)$, where $v(t)$ is its instantaneous velocity. The instantaneous acceleration of the satellite is

Select the correct option:

$-\mathrm{bv}^3(\mathrm{t})$

$-\frac{2 b v^3}{M(t)}$

$-\frac{b v^3}{M(t)}$

$-\frac{b v^3}{2 M(t)}$

✓ Correct! Well done.

✗ Incorrect. Try again or view the solution.

Solution

Question Tags

JEE Main

Physics

Easy

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