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The kinetic energy of particle moving along a circle of radius R depends upon the distance s as k= as².Then the force acting on particle is
Options
(a) 2as²/R
(b) 2as [ 1 + s² / R² ]¹/²
(c) 2as
(d) 2a
Correct Answer:
2as [ 1 + s² / R² ]¹/²
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Work Energy and Power
(94)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- If the half-life of a material is 10 yr, then in what time, it becomes 1/4th part
- In an ac circuit an alternating voltage e = 200 √2 sin 100 t volts is connected
- A stone of mass 1kg is tied to a string 4m long and is rotated at constant speed
- What is the dimension of impedance?
- 3 persons are initially at the 3 corners of an equilateral triangle
Topics: Work Energy and Power (94)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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