A player kicks a football of mass 156 g with a speed of 42.0 m/s. How fast a ball weighing 104.0 g must travel to have the same value of momentum?
A football player kicks a football to another player of his team who kicks it towards the goal. The goalkeeper of the opposite team collects the football and kicks it towards a player of his own team.
The momentum of football changes:
a player kicks a football at an angle of 30o with the horizontaland with initial velocity of 19.6m/s . A second player standing at a distance of 20m from the first and in the direction of the kick,starts running to meet the ball, at the instant it is kiked.how far and how fast must he run in order to catch the ball before it hits the ground
In the following example, try to identify the number of times the velocity of 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 and kicks it towards a player of his own team.'