Question

2. In the following example, try to
identify the number of times the
velocity of the ball changes:
"A football player kicks a football
to another player of his team who
kicks the football towards the
goal. The goalkeeper of the
opposite team collects the football
player of
and kicks it towards a
his own team".
Also identify the agent supplying
the force in each case.​

Answer 1

äñßwer

The velocity of football changes four times. First, when a football player kicks to another player, second when that player kicks the football to the goalkeeper. Third when the goalkeeper stops the football. Fourth when the goalkeeper kicks the football towards a player of his own team