wilkes7 wilkes7

26-01-2021
French

contestada

What is the kinetic energy of a 2 kg ball that travels a distance of 50 meters in 5 seconds?

Respuesta :

kierrahkatie kierrahkatie

26-01-2021

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

Explanation:

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