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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: - An electric dipole is placed at an angle 30°with an electric field intensity 2×10⁵N/C.
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Topics: Laws of Motion
(103)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- An electric dipole is placed at an angle 30°with an electric field intensity 2×10⁵N/C.
- The distance of the moon form the earth is 3.8×10⁵ km. Supposing that the eye
- The wave function (in SI unit) for a light wave is given as Ψ(x,t)= 10³ sin π
- At what temperature will the rms speed of air molecules be double that of NTP?
- The refracting angle of a prism is A and refractive index of the material of the prism
Topics: Laws of Motion (103)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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