A goalkeeper in a game of football pulls his hands backward after holding the ball shot at the goal. This enables the goalkeeper to
Decrease the rate of change in momentum
The explanation for the correct option
Option and Option
From newton's second law
Rate of change of momentum
From the above derivation, we can see that if we increase the time of ball travel the rate of change in momentum of the ball decreases which results in a decrease in the force of the ball.
Hence, the correct options are and .