calculate the kinetic energy and potential energy of mean position and extreme position of mass spring system
Answers
Answered by
0
Answer:
calculate the kinetic energy and potential energy of mean position and extreme position of mass spring system
7
Answered by
1
Answer:
U0=21KA2=Umax
4+21kA2=20
or 21kA2=16 J
(1) U=U0+21kX2
=U0+21k(2A)2
=4+416=8 J
(2) KE=21k(A2−16A2)
=1615(21kA2)=1615×16=15 J
(3) KE=
21k(A2−0)
=21kA2=16 J
(4) KE=21k(A2−4A2)
=43(21kA2)=43(16J)=12 J
Similar questions