Force and Motion

A box and forces are shown below. A box rests motionless on the ground. One student is pushing the box to the right with a force of 2 Newtons. The other student is pushing to the left with a force of 5 Newtons. In which direction and with what type of speed will the box move?

An image of a toy rocket and forces are shown here. Assuming the only two forces on the toy rocket are lift and gravity, which of the following combinations would result in the rocket moving upward?

What is the net force and direction of the object?

Which graph in the picture shows the fastest speed?

The graph shows the speed of a car traveling east over a 12 second period.  Based on the information in the graph, it can be concluded that in the first 6 seconds, the car is –

1. The graph shows the distance traveled by a vehicle over a certain period of time. Which segment of the graph shows the vehicle moving with the greatest speed?

1. What is the difference in average speed between two cars, one that traveled 160 kilometers in 5 hours, and the other that traveled 140 kilometers in the same time?

The diagram represents the total travel of a teacher on a Saturday. Which part of the trip is made at the greatest average speed?

A car traveled 150 km in 2 hours. What was its average speed in km per hour?

1. An inclined plane reduces the amount of force needed to move an object by-

A car traveled 150 km in 2 hours. What was its average speed in km per hour?