Change in momentum: finial momentum - initial momentum
Momentum = mass * velocity
Mass = 100g, same as 0.1kg
m(v-u) = 0.1(10-2) = 0.1(8)
The answer is 0.8Ns
Answer:
A body is said to be moving with uniform speed, if it covers equal distances in equal intervals of time. ...
Because a liquid can take the wheight of the hydraulic press while a gas could combust under pressure.