Physics, 28.08.2019 06:30, thickbeanpapi
Which method will correctly determine whether the forces on an object are balanced or unbalanced?
add the forces in the horizontal direction to the forces in the vertical direction.
add the forces in the horizontal and vertical directions separately.
subtract the forces in the horizontal direction from the forces in the vertical direction.
subtract the forces in the vertical direction from the forces in the horizontal direction.
Answers: 2
Physics, 21.06.2019 21:40, 2003loganreed
Avery hard rubber ball (m = 0.5 kg) is falling vertically at 4 m/s just before it bounces on the floor. the ball rebounds back at essentially the same speed. if the collision with the floor lasts 0.05 s, what is the average force exerted by the floor on the ball?
Answers: 3
Physics, 22.06.2019 04:30, tayveon122
Light that is polarized along the vertical direction is incident on a sheet of polarizing material. only 96% of the intensity of the light passes through the sheet and strikes a second sheet of polarizing material. no light passes through the second sheet. what angle does the transmission axis of the second sheet make with the vertical?
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Three resistance 4,4 and 6 ohms are joined in the series. the total resistance will be
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Physics, 23.06.2019 07:30, noathequeen
50 points to who answers this question in a clear and simple explanation : to what hight will a mass of weight of 500 n be raised in 20 seconds by a motor using 4kw of power?
Answers: 1
Which method will correctly determine whether the forces on an object are balanced or unbalanced?
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