Question

]a) The figure below shows a simple pendulum of mass 200 g. It is displaced fromthe mean position A to the extreme position B. The potential energy at theposition A is zero. At the position B the pendulum bob is raised by 5 m.5 m(1) What is the potential energy of the pendulum at the position B? /(ii) What is the total mechanical energy at point C?0on) What is the speed of the bob at the position A when released from B? Ims(Take g = 10 ms 2 and there is no loss of energy.)​

Answer 1

Explanation:

mgh=200×10×5=10000

me=u+Ke

U=mgx

KE=mg(h-x)

U+ke=mg(h+x-x)

mgh=200× 10× 5=10000

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Answer 2

Answer:

https://brainly.in/question/17609365

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