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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: - A galvanometer coil has a resistance of 15 ohm and gives full scale deflection
- A parallel beam of fast moving electrons is incident normally on a narrow slit.
- A body has 80 microcoulomb of charge. Number of additional electrons in it will be
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Topics: Laws of Motion
(103)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A galvanometer coil has a resistance of 15 ohm and gives full scale deflection
- A parallel beam of fast moving electrons is incident normally on a narrow slit.
- A body has 80 microcoulomb of charge. Number of additional electrons in it will be
- A body projected vertically from the earth reaches a height equal to earth’s radius
- A transformer is used to light a 100 W and 110 V lamp from a 220 V mains.
Topics: Laws of Motion (103)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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