Question

A .5 kg rocket is launched into the air with a velocity of 20m/s. What is its kinetic energy? (KE=1/2mv2)

Answer 1

Answer:

100

Explanation:

follow the basic order of events using the formula

V is velocity so 20m/s

M is mass so 0.5kg

20^2 is 400

so then 1/2 * 0.5 is .25

then .25 * 400 is 100 (KE)
if correct please mark brainly thanks!