Question

What is the kinetic energy of a 1.0-kg billiard ball that moves at 5.0 m/s?

A.
5.0 J

B.
6.5 J

C.
10.0 J

D.
12.5 J

Answer 1

Use the formula: \(\sf KE=mv^2\)

Answer 2

.-. , doesnt make sence .-.

Answer 3

@pooja195

Answer 4

:D

Answer 5

:{

Answer 6

u left

Answer 7

How does it not make sense?

Answer 8

i dont know whatt to do

Answer 9

oh crap i left out the 1/2

\(\sf KE=\dfrac{1}{2}mv^2\)

m =mass
v = velocity