a moving body of mass 30 kg has 60 joules of K E calculate its speed - Science - Work and Energy

Question

a moving body of mass 30 kg has 60 joules of K E calculate its
speed

Priyansh Gupta · Accepted Answer

kinetic energy= 60 J=KE
Mass of body= 30kg= m
KE= 1/2 (mv2)
60= ½(30*v2)
60=15v2
60/15=v2
4=v2
V=2m/s

a moving body of mass 30 kg has 60 joules of K.E. calculate its speed.