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Physics, 21.06.2019 21:50
Acar travels along a highway with a velocity of 24 m/s, west. the car exits the highway; and 4.0 s later, its instantaneous velocity is 16 m/s, 45° north of west. what is the magnitude of the average acceleration of the car during the four-second interval?
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Physics, 22.06.2019 21:30
In the illustration, which two simple machines are being used to enable the student to reach the door? a. inclined plane and pulley b lever and wheel-and-axle c pulley and lever d wheel-and axle and inclined plane
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Physics, 23.06.2019 02:30
Which substance partical has negligible massand travels around outsidethe nucleus
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Physics, 23.06.2019 02:40
When doing scientific research ,the sources used should be ?
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An astronaut on the moon throws a ball at a velocity of 4.1
m/s straight up. Assuming the gravity...
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