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# To keep a lorry moving at a constant speed v, requires power p, from the engine....

### Question

To keep a lorry moving at a constant speed v, requires power p, from the engine. The force provided by the engine is

### Options

A) $$\frac{1}{2}$$v

B) pv

C) $$\frac{p}{v}$$

D) pv2

E) $$\frac{p}{v^2}$$