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(b) A pendulum bob of mass 4 kg hangs freely under gravity at the end of a light inextensible string of length 5 m. The
Posted: Wed May 11, 2022 9:32 pm
by answerhappygod
- B A Pendulum Bob Of Mass 4 Kg Hangs Freely Under Gravity At The End Of A Light Inextensible String Of Length 5 M The 1 (22.87 KiB) Viewed 25 times
(b) A pendulum bob of mass 4 kg hangs freely under gravity at the end of a light inextensible string of length 5 m. The other end of the string is fixed 5 to a point 0. The bob is made to describe a horizontal circle of radius 3 m with uniform speed. i. Draw a diagram of all the forces acting and identify the centripetal force. [6 Marks) ii. Compute the angular velocity of the bob. (6 Marks)