Find the magnitude of the impulse delivered to a soccer ball when a player kicks it with a force of 1450 n . assume that the player's foot is in contact with the ball for 5.70×10−3 s .

To solve this problem we will apply the concept of Impulse. Which is described as the product between the Force and the change in time. Mathematically this can be described as

Where,

F = Force

= Time

Our values are given as,

F = 1450N

Replacing we have,

Therefore the impulse delivered to the soccer ball is or  

d. air pressure decreases as altitude increases.