Gan astronaut stands on the surface of the moon and drops a dictionary (with a mass of 8 kg ) and a cell phone (with a mass of 200 g ) at the same time from the same height. which will hit the ground first? ignore the effects of atmospheric friction. there is not enough information to say which will hit first. the dictionary will hit the ground first. the cell phone will hit the ground first. they will hit the ground at the same time.
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Physics, 22.06.2019 07:00
If a tank filled with water contains a block and the height of the water above point a within the block is 0.8 meter, what is the pressure at point a?
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Physics, 22.06.2019 12:50
The heliocentric and the geocentric models of the solar system included these central principles
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Physics, 22.06.2019 14:30
The man of mass m1 and the woman of mass m2 are standing on opposite ends of the platform of mass m0 which moves with negligible friction and is initially at rest with s = 0. the man and woman begin to approach each other. derive an expression for the displacement s of the platform when the two meet in terms of the displacement x1 of the man relative to the platform.
Answers: 1
Physics, 22.06.2019 16:00
Suppose a soccer ball is kicked from the ground at an angle 20.0º above the horizontal at 8.00 m/s. the y-velocity is determined to be 2.74 m/s. how long will the ball be in the air? assume the ball lands at the same height at which it was kicked.
Answers: 2
Gan astronaut stands on the surface of the moon and drops a dictionary (with a mass of 8 kg ) and a...
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