Problems: Momentum

IB Physics: Problems: Momentum

1. To load sand into a truck it is driven under a sand dispenser at a steady speed of 0.5ms-1. The sand is added at a rate of 100kgs-1.a) If the truck is 5m long calculate how much sand will be loaded.b) Calculate the force that must be pushing the truck to keep its velocity constant.2. In an attempt to get back to his spaceship, a stranded spaceman throws his boots away one after the other at 10ms-1. If the mass of...


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