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Laws of Motion question

2023 · 31 Jan · Shift 2 · Q54
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  5. /2023 · 31 Jan · Shift 2 · Q54

Laws of Motion question

2023 · 31 Jan · Shift 2 · Q54

JEE MainPhysicsLaws of MotionMCQ+4 / −1
A body of mass 10 kg10 \mathrm{~kg}10 kg is moving with an initial speed of 20 m/s20 \mathrm{~m} / \mathrm{s}20 m/s. The body stops after 5 s5 \mathrm{~s}5 s due to friction between body and the floor. The value of the coefficient of friction is: (Take acceleration due to gravity g=10 ms−2g=10 \mathrm{~ms}^{-2}g=10 ms−2 )
  1. A
    0.3
  2. B
    0.2
  3. C
    0.5
  4. D
    0.4
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