chi3fcomm5nd
chi3fcomm5nd
04-03-2018
Physics
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Physics friction Homework
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laurawinter1p43zv5
laurawinter1p43zv5
04-03-2018
There will be 4 forces on the phone in total.
1. gravity
2. normal force from the windshield
3. dynamic friction
4. a push from the car
The sum of all 4 forces must achieve an acceleration of 23,6 cm/s² or a total force of F = m * a = 0.1774kg * 0.236m/s² = 0.0419N.
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