- If a car drives at 5 ms^-1 for 10 seconds and then 6 ms^-1 for 5 seconds, how far has it travelled in total?
- What is an atom?
- What is the power dissipated by a 12 Ohm resistor when 2A of current run through it?
- Describe a simple experiment to determine the speed of sound in air.
- A runner of weight 588N runs at a speed of 8 miles/hr. What is the kinetic energy of the runner? Determine the power exerted by the runner over a distance of 10m.