Physics, 21.09.2019 18:30 staxeeyy767
Ahot air balloon rises at a constant speed of 13 meters/second relative to the air. there is a wind blowing eastwards at a speed of 0.7 meters/second relative to the ground. what is the magnitude and direction of the balloon’s velocity relative to the ground? use the pythagorean theorem to verify the answer.
Answers: 1
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Using a pedometer, you walk 3000 steps in 20 minutes, so your speed is 150 steps/min. each of your steps is 0.7 m long. what is your speed? 150 steps/min=/s=/h
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Which describes increasing the efficiency of energy resource
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Ahot air balloon rises at a constant speed of 13 meters/second relative to the air. there is a wind...
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