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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
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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
- The Davisson- Germer experiment is the direct evidence of
- A wire is stretched under a force. If the wire suddenly snaps the temperature
- A stone falls freely under gravity. It covers distances h1, h2 and h3 in the first 5 secs
- An electromagnetic wave of frequency v = 3.0 MHz passes from vacuum into
Topics: Laws of Motion (103)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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