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What is the difference between speed and velocity?
What is formula for speed?
If a car travels 50m in 3.9s, what is its speed?
What does the gradient of a distance time graph tell us?
What is the formula for acceleration?
What does line b tell us on this velocity-time graph?
What types of forces are there?
What forces are at work here?
What is force measured in?
What is Hooke's law?
What is the formula relating to mass, weight and gravity?
What is the weight, in Newtons, of a 5kg mass both on Earth and on the Moon (gravity is 1.6N/kg)?
What does the area under the graph tell me?
