A

4.5kg

collar is attached to a spring and stides without friction along a 2 vertical plane. The spring has an undeformed length of

35,6cm

and

k=

? the collar is released from rest as shown, rite down energy equations clearly first then determine ) the speed of the collar at A ) the speed of the collar at B (

30%

1) A 4.5kg collar is attached to a spring and stides without friction along a 2 vertical lane. The spring has an undeformed length of 35,6cm and k= the collar is released from rest as shown, rite down energy equations clearly first then determine ) the speed of the collar at A ) the speed of the collar at B (30%)