Physics, 01.07.2019 14:10 jaquiel9358
The parallax of a heavenly body measured from two points diametrically opposite on earth equator is 60 second if the radius of earth is 6.4 x 10 6 m determines the distance of the heavenly body from the centre of earth. convert this distance in a. u. given 1a. u = 15 x 10 11m. ?
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The dot diagram represents the motion of the motorcycle as it moves from left to right
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The astronauts on the space shuttle flights experienced an acceleration of 29 m/s2 (about 3 "g's") during lift-off. what upward force must the astronaut's seat apply to the astronaut in order to cause this acceleration? assume the astronaut's mass is 70 kg, and compute this force when the acceleration is near the earth's surface so their weight equals latex: mg m g .
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To practice problem-solving strategy 10.1 for energy conservation problems. a sled is being held at rest on a slope that makes an angle θ with the horizontal. after the sled is released, it slides a distance d1 down the slope and then covers the distance d2 along the horizontal terrain before stopping. find the coefficient of kinetic friction μk between the sled and the ground, assuming that it is constant throughout the trip.
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The parallax of a heavenly body measured from two points diametrically opposite on earth equator is...
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