a boy weighing 30 kg is riding a bicycle weighing 50 kg if the bicycle is moving at - Science - Force and Laws of Motion

Question

a boy weighing 30 kg is riding a bicycle weighing 50 kg if the
bicycle is moving at a speed of 9 km/h towards the west , find the
linear momentum of the bicycle-boy system in SI units "

Neha Gupta · Accepted Answer

Momentum of the system = Total mass of the system ×speed= (mass of the cycle+mass of the boy)×speednowspeed = 9 km/h = 9×518 = 2
5 m/smomentum = (50+30)×2
5 = 200 kg m/s

a boy weighing 30 kg is riding a bicycle weighing 50 kg . if the bicycle is moving at a speed of 9 km/h towards the west , find the linear momentum of the bicycle-boy system in SI units "