An object of mass 2 kg moves with a velocity of 10 ms−¹ round a circle of radius 4m. Calculate the centripetal force on the object?

By: |Published on: Nov 8|Categories: Physics JAMB| 0 comments

A. 25 N
B. 100 N
C. 50 N
D. 40 N

Correct Answer:0o,

Option C = 50 N

Explanation

Centripetal force,
F = mv²/r
= 2×10²/4
= 200/4= 50N

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