Physics, 10.02.2021 18:20 lilytimpsonx
A 1000 kg elevator moves up and down on a cable. If you compare the
elevator moving at a constant speed upward to another elevator of the
same mass moving at the same constant speed but downward. TRUE OR
FALSE:The elevator moving downward will have a smaller Force of
Tension.
Answers: 3
Physics, 21.06.2019 20:20
Two friends are having a conversation. anna says a satellite in orbit is in freefall because the satellite keeps falling toward earth. tom says a satellite in orbit is not in freefall because the acceleration due to gravity is not 9.80 m/2 . who do you agree with and why?
Answers: 1
Physics, 22.06.2019 04:30
Work out sian speed for the first 30 minutes of her journey. give your answer in km/h.
Answers: 1
Physics, 22.06.2019 18:30
Abaseball is thrown from the outfield toward the catcher. when the ball reaches its highest point, which statement is true? (a)its velocity is not zero, but its acceleration is zero. (b) its velocity and its acceleration are both zero. (c) its velocity is perpendicular to its acceleration. (d) its acceleration depends on the angle at which the ball was thrown. (e) none of the above statements are true.
Answers: 1
A 1000 kg elevator moves up and down on a cable. If you compare the
elevator moving at a constant s...
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