Aconstant force of 120 n pushes a 55 kg wagon across an 8 m level surface. if the wagon was initially at rest, what is the final kinetic energy of the wagon?

The kinetic energy of the wagon is 967.0 J

Explanation:

Given that,

Force = 120 N

Mass = 55 kg

Height = 8 m

We need to calculate the kinetic energy of the wagon

Using newtons law

Using equation of motion

Where,

v = final velocity

u = initial velocity

s = height

Put the value in the equation

Now, The kinetic energy is

Hence, The kinetic energy of the wagon is 967.0 J

the one with the highest speed