Author: Anyone

What is Gravitational Potential energy?
What is the equation?

What is the main advantage of electric cars over petrol and diesel cars?

What is Kinetic Energy?
What is the equation?
What affects KE?

Describe the graph above
How can the distance be calculated between O&A?

What is the principle of the conservation of energy?

Describe the graph above
How can the average speed be calculated from the graph?

INTERPRET: Why is there a difference between urban and non-urban fuel consumption values?

Name 4 safety features of a car that absorb KE when a car stops suddenly

What is the equation for work done?

Describe the energy transfer for a roller coaster at the top of a ride

P3 Forces for Transport

What is speed?
What is the equation?
What are the units of speed?
A car travels 390 km in 3 hours what is its speed?

What 2 things can reduce frictional forces?

What 2 forces act on a falling object?

What is relative velocity?

What is work done?
What 2 thing s affect the work done?

How does a parachute slow down a free fall parachutist?

What 3 things does an airbag do?

Name 3 ways vehicles can be streamlined?

What features prevent an accident?

What is the relationship between force mass and acceleration?

Why do speed cameras take 2 photos?

What is breaking distance?

What is the relationship between KE and work done?

What is terminal speed?

What is thinking distance?

What is the equation for power? What is its units?