find the kinetic energy of ball mass 200g moving at a speed of 20m/s
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Answered by
7
kinetic energy = 1*m*v^2/2
1*0.2*20*20/2
kinetic energy = 40
j
1*0.2*20*20/2
kinetic energy = 40
j
akay541:
wrong
it is correct
na
answer is 0.004j
the data given is wrong
acha
yessss
Answered by
6
k=1/2*m*v^2
given
m=200g ( 0.2 kg)
v=20m/s
k=1/2*0.2*20^2
k=2^2
k=4kgm/s
the kinetic energy=4kgm/s
PLS FOLLOW ME ON BRAINLY
given
m=200g ( 0.2 kg)
v=20m/s
k=1/2*0.2*20^2
k=2^2
k=4kgm/s
the kinetic energy=4kgm/s
PLS FOLLOW ME ON BRAINLY
actually units are kgm^2/s^2
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