Physics, 29.09.2019 12:50, Kayccee9958
A5.0-kilogram sphere, starting from rest, falls freely 22 meters in 3.0 seconds near the surface of a planet.
compared to the acceleration due to gravity near earth’s surface, the acceleration due to gravity near the
surface of the planet is approximately
(1) the same (3) one-half as great
(2) twice as great (4) four times as great
Answers: 1
Physics, 21.06.2019 16:00, amoakoh800003
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Ared apple is illuminated by a blue light the apple will appear
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As part of your daily workout, you lie on your back and push with your feet against a platform attached to two stiff springs arranged side by side so that they are parallel to each other. when you push the platform, you compress the springs. you do an amount of work of 79.0 j when you compress the springs a distance of 0.230 m from their uncompressed length. (a) what magnitude of force must you apply to hold the platform in this position? (b)how much additional work must you do to move the platform a distance 0.230 m farther? (c) what maximum force must you apply to move the platform a distance 0.230 m farther?
Answers: 1
A5.0-kilogram sphere, starting from rest, falls freely 22 meters in 3.0 seconds near the surface of...
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