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On the horizontal surface of a truck a block of mass 1 kg is placed (µ=0.6) and truck is moving with acceleration 5 ms⁻². The frictional force on block will be
Options
(a) 5 N
(b) 6 N
(c) 5.6 N
(d) 6.5 N
Correct Answer:
5 N
Explanation:
F = mass x acceleration = 1 x 5 = 5N.
Related Questions: - According to Hook’s law of elasticity, if stress is increased, the ratio of stress
- A meter stick of mass 400 g is pivoted at one end and displaced through an angle 60°.
- The flux linked with a coil at any intant t is given by ?=10t² – 50t + 250
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Topics: Laws of Motion
(103)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- According to Hook’s law of elasticity, if stress is increased, the ratio of stress
- A meter stick of mass 400 g is pivoted at one end and displaced through an angle 60°.
- The flux linked with a coil at any intant t is given by ?=10t² – 50t + 250
- A coil of N turns and mean cross-sectional area A is rotating with uniform angular
- If a gymnast, sitting on a rotating stool with his arms outstretched, suddenly
Topics: Laws of Motion (103)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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