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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: - Two conducting spheres of radii 5 cm and 10 cm are given a charge of 15 μC each.
- A boy playing on the roof of a 10m high building throws a ball with a speed
- A circuit area 0.01 m² is kept inside a magnetic field which is normal to its plane.
- A body with mass 5 kg is acted upon a force F=(-3i+4j) N.If its initial velocity at
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Topics: Laws of Motion
(103)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Two conducting spheres of radii 5 cm and 10 cm are given a charge of 15 μC each.
- A boy playing on the roof of a 10m high building throws a ball with a speed
- A circuit area 0.01 m² is kept inside a magnetic field which is normal to its plane.
- A body with mass 5 kg is acted upon a force F=(-3i+4j) N.If its initial velocity at
- For a series L-C-R circuit, the rms values of voltage across various components
Topics: Laws of Motion (103)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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