A baseball player applies a force of 200N onto a baseball. Determine the time that baseball player exerts on the baseball if an impulse of 50 Ns is exerted on the baseball.

Time, t = 0.25 seconds  

Explanation:

Given that,

Force applied by a baseball player, F = 200 N

We need to find the time that baseball player exerts on the baseball if an impulse of 50 Ns is exerted on the baseball. The impulse exerted on the baseball is given by :

t is time taken

So, the time for which the baseball player exerts on the baseball is 0.25 seconds.

find the surface area of the sphere to the nearest square unit. use a calculator.

a. 254 in.2

b. 64 in.2

c. 127 in.2

d. 1,018 in.2

answer(20) psi;