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A block of mass m is placed on a smooth wedge of inclination θ.The whole system is accelerated horizontally, so that the block does not slip on the wedge.The force exerted by the wedge on the block (g is accelerated due to gravity) will be
Options
(a) mg cos θ
(b) mg sin θ
(c) mg
(d) mg/cosθ
Correct Answer:
mg/cosθ
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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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 hollow sphere of charge does not produce an electric field at any
- A bullet emerges from a barrel of length 1.2 m with a speed of 640 ms⁻¹.
- A wire of length 1 m is moving at a speed of 2 ms⁻¹ perpendicular to its length
- which of the following can not be emitted by radioactive substances during their decay?
- A parallel plate air capacitor is charged to a potential difference of V volts.
Topics: Laws of Motion (103)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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