baseball pitcher throws a fast ball with a 100 ns impulse. if he applied the force in 0.15 seconds, what force did he apply?

The force applied on the ball is 666.7 N  

Explanation:

Impulse is defined the change in momentum of an object when force is acted on the object for the given interval of time.

Mathematically,

where,

= change in momentum or impulse = 100 Ns

F = force applied on the ball = ?

= time taken = 0.15 s

Putting values in above equation, we get:

Hence, the force applied on the ball is 666.7 N

show the wavelengths of a wave. show the crests of a wave.

we're given that v₀ = 0 and a = 5.4 m/s². therefore, since v = at + v₀ for constant acceleration the equation for velocity is

after 28s,

m/s

which i would round to 150 m/s as my final answer