To determine the speed of an object, divide distance by acceleration? ?
true or false
...
Physics, 24.08.2019 13:00 gabischmid8101
To determine the speed of an object, divide distance by acceleration? ?
true or false
explain
i need
Answers: 2
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Arock is dropped from a cliff and reaches the ground in 2.70s. at the same time another rock is thrown horizontally from the same height with initial x velocity of 0.95 m/s. what distance will in x will the second rock cover?
Answers: 1
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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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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?
Answers: 1
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