PS 113 Glasgow Caledonian University Physics Quiz Questions
Question Description
You will only have to answer ten questions in thirty-five minutes. The job is going to be on Friday, 6 o’clock, so at 5:55 pm, you’ll be ready. You should review the following topics:
- Explain how force affects the motion of an object.
- Distinguish between contact forces and field forces.
- Define weight and mass.
- Identify action-reaction pairs.
- Explain why action-reaction pairs do not result in equilibrium.
- Explain what an inertial reference frame is.
- Explain the relationship between the motion of an object and the net external force acting on it.
- Determine the net external force on an object.
- Calculate the force required to bring an object into equilibrium.
- Describe the acceleration of an object in terms of its mass and the net external force acting on it.
- Predict the direction and magnitude of the acceleration caused by a known net external force
- Find the direction and magnitude of normal forces.
- Describe air resistance as a form of friction.
- Use coefficients of friction to calculate frictional force.
- Apply Newton’s Laws to various dynamics problems
and
- Define work by relating it to force and displacement.
- Identify where work is being performed in a variety of situations.
- Calculate the net work done when many forces are acting on an object.
- Calculate kinetic energy of an object.
- Apply the workenergy theorem to solve problems.
- Classify different types of potential energy.
- Calculate the potential energy associated with an objects position.
- Calculate the potential energy associated with a stretched or compressed spring.
- Identify situations in which mechanical energy is conserved.
- Recognize the forms that conserved energy can take.
- Solve problems using law of conservation of mechanical energy.
- Calculate the rate at which work is done.
Each question must be solved in its steps.
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