Force and Motion Review

If the forces on an object are balanced, then -

If the forces on an object are unbalanced, then

The force acting on a bird sitting in a tree are -

The forces acting on a car that was traveling at 6o km/h but is now coming to a stop are

The illustration shows a wooden block being pulled up an inclined plane with a spring scale. What change in the experimental setup would require more force to pull the block up the inclined plane?

What is a disadvantage of using an inclined plane to lift a heavy object?

Which of the following decreases when an object is moved using an inclined plane?

Which of the following will require the least force to move the load up the inclined plane?

Which of the following will require the greatest force to move the load up the inclined plane?

If an object travels 42 meters in 6 seconds, what is its average speed?

What is the average speed of a toy car that travels 240 cm in one minute?

A student walks 2 km in 30 minutes. What is the student’s average speed in km/h (kilometers per HOUR)?

A golfer collected data on the distance a golf cart traveled in a straight line and pltted it on a graph. Which of the following does NOT describe the cart's motion on this graph?

What was the average speed of the bike rider between 0 s and 2 s?

What was the average speed of the bike rider between 3 hours and 4 hours?

Which graph shows a car that is stopped?

Which graph shows a car that is moving away from the starting point at a constant speed?

Which graph shows a car that is returning to the stariting point?

Which graph shows a car that is decreasing in speed?

A student walks 2 km in 30 minutes. What is the student’s average speed in km/h (kilometers per HOUR)?