Question

5. Three kids are racing down a trail. I want to predict who will

Answer 1

Answer:

if u dont know ask the teachers for help

Explanation:

Answer 2

Half of an objects mass (1/2*m) multiplied by the velocity squared.

K.E. = 1/2*m*v2 ( v is squared, v*v )

To calculate someone’s Kinetic Energy you would need their mass, and the velocity in which they are moving. You would then need to get half of each persons mass, and multiply it by each of their own velocities squared. Hope this helps.v