Physics

11th -

12thgrade

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Physics Ramp Problems

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15 questions

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  • 1. Multiple Choice
    1 minute
    1 pt
    A box weighing 46 newtons rests on an incline that makes an angle of 25° with the horizontal. What is the magnitude of the component of the box’s weight perpendicular to the incline?
    19N
    21N
    42N
    26N
  • 2. Multiple Choice
    1 minute
    1 pt
    When the sum of all the forces acting on a block on an inclined plane is zero, the block
    must be at rest
    must be accelerating
    may be slowing down
    may be moving at a constant speed
  • 3. Multiple Choice
    1 minute
    1 pt
    An 8.0-newton block is accelerating down a frictionless ramp inclined at 15° to the horizontal. What is the magnitude of the net force causing the block’s acceleration?
    0N
    2.1N
    7.7N
    8.0N
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