# What is the kinetic energy of a 1.5-kg ball

that travels a distance of 80 m in 10 s?

Answers: 1

## Answers

What is the kinetic energy of a 1.5-kg ballthat travels a distance of 80 m in 10 s? ...

Given:

mass=1.5 kg

distance: 80m

time:10s

velocity=d/t

= 80m/10s

=8m/s

Formula: KE=1/2 mv^2

=1/2*1.5*8^2

=1/2*1.5*64

answer =48kg m/s

answer:

Distance =50m

Time=5s

speed = distance/time=50/5=10m/s.

mass =2kg

K.E=1/2*m*v²

=1/2*2*(10)²

=100 kg m/s

answer:

the kinetic energy is K.E 4800 joules