Force of Gravity on Earth
- Force of gravity on earth discussion
- proportional to mass
- determine proportionality constant lab or demo
- g=9.8 N/kg equivalent to 9.8 m/s2
- why things accelerate at 9.8 m/s2 in free fall
- Weight
- w=Fg=mg
- Apparent Weight is equal in magnitude to the Normal Force
- Accelerating Elevator with a mass on a spring scale
example
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