Answers: 3

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?

Answers: 1

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

Answers: 3

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?

Answers: 2

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?

Answers: 3

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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