shm

Question 1

time taken from mean to x0/2 position

Answer 1

T/12

Question 2

time taken for extreme to x0/2 position

Answer 2

T/6

Question 3

K.E when the displacement is half the amplitude (x0/2) in shm is

Answer 3

3/4 T.E

Question 4

at displacement x0/square root 2 what is K.E of SHM body

Answer 4

50% total energy

Question 5

restoring force acting on pendulum is equal to

Answer 5

vertical component of weight
mgsintheta