Funny Penalty Kicks in Football

In a football match, Ronaldo scores 4 goals from 10 penalty kicks.Find the probability of converting a penalty kick into a goal by Ronaldo.

In a football match,Ronaldo makes 4 goals from 10 penalty kicks.The probability of converting a penalty kick into a goal by Ronaldo,is (1)/(4) (b) (1)/(6) (c) (1)/(3) (d) (2)/(5)

In a class of 195 students, 115 like football, 130 like basket ball. If each student like one of football or basket ball. Then how many students like both football and basketball?

Identify the type of joint/s that is/are being used in the action for carrying out the following activities. Kicking a football

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 and kicks it towards a player of his own team"? Also identify the agent supplying the force in each case.

A heavy iron ball is taken into space where it is weightless. Will it hurt to kick this football since it is weightless ?