Question

When a bat hits a ball, what is the impulse?


the mass multiplied by the force


the force multiplied by the time the objects are in contact


the mass multiplied by the acceleration


the change in velocity multiplied by the force

Answer 1

so uhh you just need to know the formula for impulse

Answer 2

pretty much i think.

Answer 3

impulse is the change in momentum

\(\Delta p = F \Delta T = m\Delta v\)

p is momentum
\(\Delta p\) is impulse
F is force
\(\Delta T\) is change in time
m is mass
\(\Delta v\) is change in velocity

Answer 4

so which answer choice should it be?

Answer 5

the second one maybe?

Answer 6

That's correct!

Answer 7

Ok! thank you so much!