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Main Kinematics & Dynamics Speed and Velocity Questions I.6.2 Unit I:Kinematics & Dynamics

Newton's Laws of Motion - Questions I.6.2

Questions:

  1. Define force and state its unit.
  2. The force of gravity on a wagon is 230 N [down]. The force of friction between the tires and the ground is 10 N [back]. Sheila is pulling the wagon with a force 15 N [forward]. Draw the free body diagram showing the forces on the wagon.

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  3. Determine if there is a net force:
    1. VT Graph

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    2. VT Graph

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    3. VT Graph

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    4. VT Graph

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    5. FBD

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    6. FBD

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    7. FBD

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  4. Given the net force on an object and some individual forces, determine the unknown forces.
    FBD

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    FBD
    = 54 N [back]

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Rollercoaster




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