Calculate the momentum of a ball of mass 450g moving with a speed of 120km/m
Answers
Answered by
4
@
In Momentum
P = MV
P = Momentum
M = Mass in kg
V = Velocity in m/s
So, first changing 120 km/m in m/s
=> 120×1000 / 1×60
=> 120000 / 60
=> 12000/6
=> 2000 m/s
& , changing 450 gram in kg
=> 450 / 1000
=> 0.45 kg
P = M × V
P = 0.45 × 2000
P = 900 kg•m/s
@:-)
In Momentum
P = MV
P = Momentum
M = Mass in kg
V = Velocity in m/s
So, first changing 120 km/m in m/s
=> 120×1000 / 1×60
=> 120000 / 60
=> 12000/6
=> 2000 m/s
& , changing 450 gram in kg
=> 450 / 1000
=> 0.45 kg
P = M × V
P = 0.45 × 2000
P = 900 kg•m/s
@:-)
Similar questions