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Physics, 22.07.2019 17:10, whatsittoya4261
Beginning from rest, a block of mass m slides down a frictionless curve. after sliding downward by h = 0.60 m, the block encounters horizontal concrete and slides to a stop. the coefficient of kinetic friction between the block and the concrete is µk = 0.30. what is the stopping distance l?
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Physics, 21.08.2019 22:30, gabrielgbobo99
Ablock of mass m1 = 2.5 kg slides from height 10.0 meters on a frictionless surface and collides with a block of mass m2 = 4.0 kg. find the final velocities of each block after collision if the collison is inelastic
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Physics, 22.08.2019 01:30, lyss12326
Aball of clay with a mass of 50.0 g is flying to the right with a speed of 24.0 m/s. a 2.00 kg block is sliding to the left on a frictionless surface with a speed of 1.50 m/s. the ball of clay collides with the block and sticks to it. what is the magnitude and direction of the velocity of the block and the clay after the collision?
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Physics, 03.09.2019 19:10, claudia122752
Ablock, m1=10kg, slides down a smooth, curved incline of height 5m. it collides elastically with another block, m2=5kg, which is sitting at the bottom of the incline. assume the first block comes to rest after the collision. the second box travels over a rough surface (µk = 0.5) for 2m. at the end of the rough surface there is a spring of spring constant 250n/m. the spring is on a frictionless surface. by how much would the second block compress the spring?
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A1.2 kg block slides along a frictionless surface at 1.2 m/s . a second block, sliding at a faster 4...
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