Physics, 22.10.2019 03:00 Grayvtrain555
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a rock is dropped off of a cliff. it falls to the ground in 10 seconds. answer the following questions assuming that there is no air resistance.
c. what is the instantaneous velocity of the rock just before it hit the ground?
d. find the rock's displacement for the 10 seconds.
Answers: 2
Physics, 21.06.2019 19:40
Apackage of supplies is dropped from a plane, and one second later a second package is dropped. neglecting air resistance, the relative velocity of the 1st package viewed from the second will 56) a) increase. b) be constant. c) be zero. d) depend upon their weight. e) decrease
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Physics, 22.06.2019 02:30
If a refrigerator is a heat pump that follows the first law of thermodynamics, how much heat was removed from food inside of the refrigerator if it released 380j of energy to the room?
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Physics, 22.06.2019 04:00
Determine the maximum r-value of the polar equation r =3+3 cos 0
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a rock is dropped off of a cliff. it falls to the ground in 10 seconds. answer the...
a rock is dropped off of a cliff. it falls to the ground in 10 seconds. answer the...
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