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a 250 gram brick is launched with an initial speed of 20 mph up a wooden...

a 250 gram brick is launched with an initial speed of 20 mph up a wooden ramp that is inclined at a 40 degree angle. the coefficient of kinetic friction between the brick and the ramp is 0.5. what vertical height does the brick reach above its starting point?

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Expert Solution

In given problem please check once the units of initial speed of brick.i solved th probelm taking initial speed 20 m/s

In given problem firstly we have to calculate acceleratiion then calculate diatnace travelled by brick over wooden ramp.Now calculate vertical height brick reached using below formula

  

genius_generous answered 2 years ago
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