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6. If the forces on an object are all balanced...
- The object will continue to decelerate
- It will keep moving at the same speed in the same direction
- The object will continue to accelerate
- It will keep moving at the same speed but in a different direction
7. The formula for stopping distance?
- Thinking distance + Braking distance
- Thinking distance x Braking distance
8. What is gravitational potential energy?
- The energy that something has because of its height above the ground
- The energy that something has because of its weight
9. Kinetic energy (KE) is energy of movement
10. The further an object falls...
- The faster it goes
- The slower it goes
11. What is one formula for power?
- Word done x force
- Force x speed
- Time x force
12. In general, the higher the fuel consumption, the smaller the emissions
13. Even though electric powered cars are better for the environment why do people prefer to use petrol/diesel?
- Limited performance
- The speed of the car is half as fast
- The cars do not have a nice appearance