semiller912
contestada

Select all of the following that equal an impulse of 10 units A).Force = 20, time = 1/2
B). Force = 3, time = 4
C). Force = 5, time = 2
D). Force = 10, time = 1

Respuesta :

skyluke89

Answer:

A, C and D

Explanation:

The impulse is defined as the product between the force (F) and the time of the collision (t):

[tex]I=Ft[/tex]

Let's apply the formula to calculate the impulse for each situation:

A) [tex]I=Ft=(20)(\frac{1}{2})=10[/tex]

B) [tex]I=Ft=(3)(4)=12[/tex]

C) [tex]I=Ft=(5)(2)=10[/tex]

D) [tex]I=Ft=(10)(1)=10[/tex]

We see that the situations in which the impulse is equal to 10 units are:

A, C and D