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1. A bus
goes

2. A train
has an average speed of

3. A
cyclist goes on a

4. A car accelerates from

5. A van accelerates from

6. A van accelerates at ^{2} from an initial velocity of

7. A car has a mass
of ^{2} calculate the driving force needed.

8. A motorbike has a steady acceleration
of ^{2}. Calculate the mass of the bike if it needs a driving
force of

9. On Earth an object has a
mass of

10. On another planet the acceleration
due to gravity is ^{2. } If an object has a mass of

11. On Earth an object has a
weight of

12. On another planet an object has a
weight of

13. A light bulb is attached
to a battery with a voltage of

14. Another bulb is attached
to a power supply with a voltage of

15. Another bulb has a
power rated at

16. A hi-fi has a
power rated at

17. A heater has a
power rated at

18. A hairdryer has a
power rated at

19. A tumble dryer has a
power rated at

20
An electric generator produces a voltage of

21
An food mixer passes a current of

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