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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 body is thrown vertically upward in air when air resistance is taken into account
- A flywheel rotating about a fixed axis has a kinetic energy of 360 J when
- The ratio of radii of planets A and B is K₁ and ratio of accelerations
- 10 mA current can pass through a galvanometer of resistance 25 ohm.
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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 body is thrown vertically upward in air when air resistance is taken into account
- A flywheel rotating about a fixed axis has a kinetic energy of 360 J when
- The ratio of radii of planets A and B is K₁ and ratio of accelerations
- 10 mA current can pass through a galvanometer of resistance 25 ohm.
- The electric potential at a point (x,y,z) is given by V = – x²y – xz³ + 4.
Topics: Laws of Motion (103)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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