Physics, 23.11.2020 17:00 madilyn219
3. A 50 kg wood block is being dragged at an angle of 20 degrees above horizon tal across a wood floor, where the coefficient of friction is 0.5 . The drag ging force is 75N. Find the acceleration of the block.
Answers: 2
Physics, 22.06.2019 06:40, animaljamissofab
How does the kinetic energy of a charge change as the charge moves under the effect of an electric field from higher potential to lower potential? a. the kinetic energy increases. b.the kinetic energy decreases. c.the kinetic energy remains the same. d.the kinetic energy is always zero.
Answers: 1
Physics, 22.06.2019 14:30, uwunuzzles
Lightning is an example of what phenomenon? a release of a large amount of energyan absorption of a large amount of energya natural electric circuita natural electric current
Answers: 1
Physics, 22.06.2019 16:30, makaylahamrick
Which magnetic property best describes a magnet’s ability to act at a distance? magnets are dipolar. magnets attract only certain objects. magnets have magnetic fields. magnets can transfer their properties to certain materials.
Answers: 1
3. A 50 kg wood block is being dragged at an angle of 20 degrees above horizon tal across a wood flo...
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