Question

The kinetic energy of a ball with a mass of 0.5 kg and a velocity of 10 m/s isJ. (Formula: )

Answer 1

25 Joule
Formula=.5*mass*velocity^2

Answer 2

25 J

Step-by-step explanation:

The kinetic energy of an object is given by:

`K=(1)/(2)mv^2`

where

m is the mass of the object

v is its velocity

For the ball in the problem, we have:

mass: m = 0.5 kg

v = 10 m/s

Substituting into the formula, we find

`K=(1)/(2)(0.5 kg)(10 m/s)^2=25 J`