8. The force that keeps the body moving in circular motion is a) Centripetal force b) Centrifugal force c) Force of gravity d) Reaction forces 9. A body of weight 20 N, mass 2 kg is moving in vertical circular motion with the help of a string of radius 1 m and with a velocity of 5 m/s. What is the tension in the string at the highest point? a) 30 N b) 50 N c) 20 N d) 25 N

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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8. The force that keeps the body moving in circular motion is
a) Centripetal force
b) Centrifugal force
c) Force of gravity
d) Reaction forces
9. A body of weight 20 N, mass 2 kg is moving in vertical circular motion with the
help of a string of radius 1 m and with a velocity of 5 m/s. What is the tension in
the string at the highest point?
a) 30 N
b) 50 N
c) 20 N
d) 25 N
Transcribed Image Text:8. The force that keeps the body moving in circular motion is a) Centripetal force b) Centrifugal force c) Force of gravity d) Reaction forces 9. A body of weight 20 N, mass 2 kg is moving in vertical circular motion with the help of a string of radius 1 m and with a velocity of 5 m/s. What is the tension in the string at the highest point? a) 30 N b) 50 N c) 20 N d) 25 N
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