Physics, 15.12.2019 18:31 Thelearner100
The hubble space telescope (hst) orbits 569 km above earth’s surface. given that earth’s mass is 5.97 × 1024 kg and its radius is 6.38 × 106 m, what is hst’s tangential speed?
Answers: 1
Physics, 22.06.2019 10:30
Agroup of students were investigating the force of gravity. they began by dropping a foam ball from a height of 3 meters into a bucket of sand. the ball hit the sand in 0.306 seconds. they dropped additional balls of approximately the same diameter, but of different masses. here is the data they collected. based on this experiment and the collected data, what would their conclusion be?
Answers: 1
Physics, 22.06.2019 11:00
If angle "a" is 25°, angle "b" is: a) equal to angle c b) less than angle c c) greater than angle c
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Physics, 22.06.2019 22:00
If anyonee has done the momentum lab practical in physics can you give me the answers i am s lostt rnn : (
Answers: 2
The hubble space telescope (hst) orbits 569 km above earth’s surface. given that earth’s mass is 5.9...
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