find the momentum of a body of mass 100 g having kinetic energy 500 j
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momentum will be 10 kg.m/s
pankti151:
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Hi there,
K.E = ½ mv²
500 = ½ 100/1000 v²
500 = ½ 0.1 v²
500 = 0.05 v²
10000 = v²
v = 100j
Momentum (p) = mv
= 0.1 × 100
= 10j
Thanks :D
K.E = ½ mv²
500 = ½ 100/1000 v²
500 = ½ 0.1 v²
500 = 0.05 v²
10000 = v²
v = 100j
Momentum (p) = mv
= 0.1 × 100
= 10j
Thanks :D
thank you
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