A small block of mass M moves on a friction less surface of an inclined plane, as shown in the figure that I have attached with my question the angle of the incline suddenly changes from 60 to 30 degree at point Q the block is initially at rest at P assume that there is no loss of energy for collisions between the block and the incline (g=10m/s²).what is the energy of the block at point R, immediately before it leaves the second incline?
Answers
Answered by
5
Answer:
check this attachment
Attachments:
Similar questions