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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.
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Topics: Laws of Motion
(103)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The electric and magnetic field assiciated with an E.M. wave
- The escape velocity of a body from earth’s surface is Ve. The escape velocity
- In a common emitter (CE) amplifier having a voltage gain G, the transistor
- A particle of mass 100g tied to a string is rotated along a circle of radius 0.5 m
- A proton and helium nucleus are shot into a magnetic field at right angles to the field
Topics: Laws of Motion (103)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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