Physics, 02.04.2021 05:50, xxtonixwilsonxx
When is work done?
A. When a man pushes a box but it does not move.
B. When a man pushes a box 5 m.
C. When a man pushes a box o meters.
D. When a force is applied to a box, but it does not move.
Answers: 1
Physics, 22.06.2019 04:30, leilaford2003
Afeather of mass 0.001 kg falls from a height of 2 m. under realistic conditions, it experiences air resistance. based on what you know about friction, what can you say about the kinetic energy of the feather as it reaches the ground? acceleration due to gravity is g = 9.8 m/s2. a. ke < 0.0196 j b. ke = 00196 j c. je = 0 j d. ke > 0.0196 j
Answers: 1
Physics, 22.06.2019 10:00, kaniyawilhite
If a stone with an original velocity of 0 is falling from a ledgeand takes 8 seconds to hoybthe ground whays the final velocity of the stone
Answers: 2
When is work done?
A. When a man pushes a box but it does not move.
B. When a man pushes a bo...
B. When a man pushes a bo...
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