What is the difference between speed and velocity?
Speed is how fast an object is moving, whereas velocity is an objects speed in a given direction.
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Related Physics GCSE answers
All answers ▸David left his basketball outside overnight. At 1am the volume of air within the ball was 1.2m^3 and the outdoor temperature was 5 degrees Celsius. At 3am the temperature was -7 degrees Celsius. What is the volume of air inside the ball at 3am?
Please explain air resistance.
Explain Ohms Law
A roller coaster car starts stationary at the top of a downwards slope. At the bottom of the slope, it has a speed of 30m/s. Use the conservation of energy to find the vertical height of the slope. (Use g=10 m/s^2)