Seudónimo Seudónimo

23-02-2017
Physics

contestada

1. Use Newton's first law of motion to explain how wearing a seat belt in a moving car could help prevent injury

2. A skydiver prepares to jump out of a plane. Explain how gravity and air resistance will affect the motion of the sky diver before and after he or she opens the parachute

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cameronlgill cameronlgill

23-02-2017

the diver is plummiting to earth and if he does not put it soon he is going to die

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