Physics, 11.02.2021 14:00 aloading6574
It takes a force of 1680 N to keep a 1150 kg car moving with constant speed up a slope of 5 degrees. If the engine delivers 32,650 Watts, what is the speed of the car? (The answer is 19.79 m/s but I need the work)
Answers: 1
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Awave is produced in a rope. the wave has a speed of 33 m/s and a frequency of 22 hz.
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Ms.hidalgo opens the door to her classroom. her classroom is 60 degrees and the air outside is 80. predict what will happen using your knowledge of how heat flows.
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Ahot-air balloon takes off from the ground traveling vertically with a constant upward acceleration of magnitude g/4. after time interval δt, a crew member releases a ballast sandbag from the basket attached to the balloon. how many seconds does it take the sandbag to reach the ground? (express your answer in terms of δt)
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Which sections of the heating curve illustrate this process?
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It takes a force of 1680 N to keep a 1150 kg car moving with constant speed up a slope of 5
degrees...
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