1.Name the forces involved in the following :
a.the force which pushes a sail-boat forward.
b.the force used while kicking a ball.
c.water begins to flow towards the ground as soon as we open a tap.
name of energy
1. wind energy to kinetic energy
2. muscular energy to kinetic energy
3. gravity to kinetic energy
1. wind energy to kinetic energy
2. muscular energy to kinetic energy
3. gravity to kinetic energy
