Physics (AS & A Level) · Oct / Nov 2016 · Paper 13 · Question 19

A truck of mass 500 kg moves from rest at the top of a section of track 400 m long and 30 m high, as shown. The frictional force acting on the truck is 250 N throughout its journey. What is the final speed of the truck?

1. A14 m s^{-1}
2. B24 m s^{-1}
3. C31 m s^{-1}
4. D190 m s^{-1}

As printed in the paper