A force F required to keep a 5kg mass moving round a cycle of radius 3.5 m at a speed of 7 ms‾¹. What is the speed, if the force is tripled?

By: |Published on: Nov 10|Categories: Physics JAMB| 0 comments

A. 4.0 ms‾¹
B. 6.6 ms‾¹
C. 12.1 ms‾¹
D. 21.0 ms‾¹

Correct Answer:

Option C – 12.1 ms‾¹

Users Also Read These:

SEE ALSO  If the charge on an object is measured as 4.0 x 10^-18C, how many excess electrons does the object possess, given that the charge of an electron is 1.6 x 10^-18C

Copyright warnings! Do not copy.