Physics, 22.08.2019 18:10 younngchy92
Aladder 5.10 m long leans against a wall inside a spaceship. from the point of view of a person on the ship, the base of the ladder is 2.50 m from the wall, and the top of the ladder is 4.45 m above the floor. the spaceship moves past the earth with a speed of 0.87c in a direction parallel to the floor of the ship. find the angle the ladder makes with the floor, as seen by an observer on earth.
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How do you tell if someone actually cares about you? and just say they do?
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A10 kg box initially at rest is pulled 18 meters across a horizontal, frictionless surface by a 40 n force. what is the block’s final velocity over the 18 meters?
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If the pressure in a gas is doubled while its volume is held constant. true or false
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Aladder 5.10 m long leans against a wall inside a spaceship. from the point of view of a person on t...
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