How much should the motorcycle be riding, so that its impulse is equal to a passenger car pulse moving

univerkov | June 28, 2021 | education

How much should the motorcycle be riding, so that its impulse is equal to a passenger car pulse moving at a speed of 60 km / h? Motorcycle mass 350 kg, car weight 1.05t

To find the required speed of the motorcycle, we will use equality: MM * VM = P (pulse) = Ma * Va, from where we express: Vm = Ma * Va / mm.

Variable values: MA – car mass (Ma = 1.05 T = 1050 kg); Va – car speed (VA = 60 km / h); MM – Motorcycle Mass (MM = 350 kg).

We will calculate: Vm = Ma * Va / mm = 1050 * 60/350 = 180 km / h.

Answer: Motorcycle must drive at a speed of 180 km / h.

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