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JEE MAIN 2023
31-01-23 S2
Question
A body of mass 10 kg is moving with an initial speed of $20 \mathrm{~m} / \mathrm{s}$. The body stops after 5 s due to friction between body and the floor. The value of the coefficient of friction is: (Take acceleration due to gravity g $\left.=10 \mathrm{~ms}^{-2}\right)$
Select the correct option:
A
0.2
B
0.3
C
0.5
D
0.4
✓ Correct! Well done.
✗ Incorrect. Try again or view the solution.
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