Physics, 15.04.2020 00:21, Ibironke6349
A rock is thrown downward at a speed of 8.5 m/s and hits the ground 2.25 seconds later. From what height was the rock thrown? What was the velocity of the rock the moment it hit the ground?
Answers: 3
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If a spring has a k value of 100 newtons per meter and it is stretched 0.50 meters, what is the restoring force of the spring?
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A2000 kg car is rounding a curve of radius 200 m on a level road. the maximum frictional force the road can exert on the tires of the car is 4000 n. what is the highest speed at which the car can round the curve?
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A rock is thrown downward at a speed of 8.5 m/s and hits the ground 2.25 seconds later. From what he...
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