6. Which of the following may be determined from a speed-time graph?
- Force
- Displacement
- Distance
- Power
7. The shock absorbers of a car, in good working condition, ensure that the vertical oscillations of a car are
- undamped
- critically damped
- lightly damped
- moderately damped
8. Which of the following gives the ratio of thermal energy transferred to object P divided by thermal energy transferred to object Q?
- (MpCp)/(MqCq)
- (MqCp)/(MpCq)
- (MpCq)/(MqCp)
- (MpCp)/(MqCq)
