1.1.1 Momentum [QB]Questions 1 What is the momentum of: a b a plane of mass 2 105#kg flying at 270#m#s−1? a horse of mass of 400#kg carrying a rider of mass 75#kg, galloping…
1. The gravitational field strength on the surface of the Earth is g. The gravitational field strength on the surface of a planet of twice the radius and the same density…