Someone of weight GOON Runs up a night of stairs. There are 25 de
deep.
(a) The total verti...
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Physics, 22.06.2019 18:30
Arailroad car collides with and sticks to an identical railroad car that is initially at rest. after the collision, the total kinetic energy of the two cars is a) the same as before. b) half as much as before. c) one third as much as before. d) one fourth as much as before. e) twice as much as before.
Answers: 1
Physics, 22.06.2019 19:40
Two charged particles, q1 and q2, are located on the x-axis, with q1 at the origin and q2 initially at x1 = 12.2 mm. in this configuration, q1 exerts a repulsive force of 2.62 µn on q2. particle q2 is then moved to x2 = 18.0 mm. what is the force (magnitude and direction) that q2 exerts on q1 at this new location? (give the magnitude in µn.)
Answers: 1
Physics, 22.06.2019 22:30
Which of these activities increases the amount of carbon in the atmosphere?
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Physics, 23.06.2019 01:00
When solid surfaces slide over each other the kind of friction that occurs is called friction
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Mathematics, 17.03.2020 19:51
Mathematics, 17.03.2020 19:51
Mathematics, 17.03.2020 19:51
Mathematics, 17.03.2020 19:51
Mathematics, 17.03.2020 19:52
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Mathematics, 17.03.2020 19:52
Mathematics, 17.03.2020 19:52