Physics, 23.10.2021 14:00, Victoriag2626
SEND HELP :<< A meteor falls from the sky to the Earth. The meteor already had an initial velocity downward when it was spotted. If it hit the Earth at 335 m/s after being seen for 30 seconds, then what was the initial velocity of the meteor?
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Physics, 22.06.2019 11:00, Arielledt10
1. jay fills a wagon with sand (about 20 kg) and pulls it with a rope 30 m along the beach. he holds the rope 25° above the horizontal. the rope exerts a 20-n tension force on the wagon. how much work does the rope do on the wagon?
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Physics, 22.06.2019 13:50, highlander4215
Observations show that interstellar clouds can have almost any shape and
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A meteor falls from the sky to the Earth. The meteor already had an initial ve...
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