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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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- The pressure at the bottom of a tank containing a liquid does not depend on
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- A current of 5 A is passing through a metallic wire of cross-sectional area 4×10⁻⁶ m².
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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 decay constant of a radio isotope is λ. If A₁ and A₂ are its activities at time
- The pressure at the bottom of a tank containing a liquid does not depend on
- A nucleus at rest splits into two nuclear parts having radii in the ratio 1:2.
- A current of 5 A is passing through a metallic wire of cross-sectional area 4×10⁻⁶ m².
- A concave mirror of focal length f₁ is placed at a distance d from a convex lens
Topics: Laws of Motion (103)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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