If the speed of revolution of a particle on the circumference of a circle and the speed gained in
falling through a distance equal to half the radius are equal, then the centripetal acceleration will be
A
B
C
D
g
Text Solution
Verified by ExpertsThe correct answer is:
D
Speed gain by body falling through a distance h is equal to 
[As 
given]
⇒ ⇒ 
⇒ ⇒ 
Prepare Smarter with CGP Edu
Get practice questions, solutions, and test series in one place.
Write a Review
Share your experience with this question and solution.
Commentary
Send your comment, doubt, correction, or feedback to admin.
Similar Questions
Explore conceptually related problems
A stone is just released from the window of a train moving along a horizontal straight track. The s…
A bullet is dropped from the same height when another bullet is fired horizontally. They will hit t…
An aeroplane is flying at a constant horizontal velocity of 600 km/hr at an elevation of 6 km towar…
A bomb is dropped from an aeroplane moving horizontally at constant speed. When air resistance is t…
A man projects a coin upwards from the gate of a uniformly moving train. The path of coin for the m…
An aeroplane is flying horizontally with a velocity of 600 km/h at a height of 1960 m. When it is v…