Physics, 14.12.2020 19:10 zaylencollins55
8. A car is moving in uniform circular motion. If the car's speed were to double to keep the car moving with the same radius the acceleration wo
O increase by a factor of 2
O increase by a factor of 4
O decrease by a factor of 2
O decrease by a factor of 4
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Aman throws a football straight into the air. as it rises, it slows down. which type of energy is the football gaining?
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The combining of light nuclei is called blank. blank as in not actually blank. you know what im tryin to say.
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Awater balloon launcher uses an elastic band with a spring constant of 115 n/m to use thee launcher you stretch thee band back with a balloon n it the water balloons have a mass of 1.3 kg a) if you stretch the band by 0.8 m, what elastic force will the band exert? b) with the band stretched 0.8 m, how much elastic potential energy is stored in the spring? c) if you release the band, it pushes forward. what is the kinetic energy of the balloon when it reaches the natural length of the band? d) what is the speed of the balloon when it reaches the natural length of the band?
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8. A car is moving in uniform circular motion. If the car's speed were to double to keep the car mov...
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