A small block of mass m = 3.00 kg starts from rest and slides down a rough 30.0° incline from a height of h=3.60m. The coefficient of kinetic friction between the block and the incline is μk = 0.20. At the bottom it strikes a big block of mass M = 12.0kg, which is at rest on a horizontal frictionless surface. The collision is elastic.
A small block of mass m = 3.00 kg starts from rest and slides down a rough 30.0° incline from a height of h=3.60m. The coefficient of kinetic friction between the block and the incline is μk = 0.20. At the bottom it strikes a big block of mass M = 12.0kg, which is at rest on a horizontal frictionless surface. The collision is elastic.
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A small block of mass m = 3.00 kg starts from rest and slides down a rough 30.0° incline from a height of h=3.60m. The coefficient of kinetic friction between the block and the incline is μk = 0.20. At the bottom it strikes a big block of mass M = 12.0kg, which is at rest on a horizontal frictionless surface. The collision is elastic.
Transcribed Image Text:m
3.60 m
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Copyright 2008 Pearson Education, Inc.
Transcribed Image Text:A small block of mass m = 3.00 kg starts from rest and slides down a rough 30.0° incline from a height of h=3.60m. The coefficient of kinetic friction
between the block and the incline is pk = 0.20. At the bottom it strikes a big block of mass M = 12.0kg, which is at rest on a horizontal frictionless surface.
The collision is elastic.
A. Find the velocity of the small block at the bottom of the incline before the collision.
B. The velocities of each block after the elastic collision. (If you didn't solve part A, assume a velocity of 8 m/s).
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