Name: 

Two cars collide head-on. At every moment during the collision, the magnitude of the force the first car exerts on the second is exactly equal to the magnitude of the force the second car exerts on the first.
How is this collision an example of Newton’s 3rd Law of Motion?

The diagram below shows a 5.00 kg block at rest on a horizontal, frictionless table. Gravity is acting on this block, and the acceleration of gravity on Earth is 9.807 m/s².

Which of the following diagrams best represents the force exerted on the block by the table?

The magnitude of the force that a baseball bat exerts on a ball is 50 Newtons
The magnitude of the force that the ball exerts on the bat is...?

A man is pushing a wheelbarrow full of dirt as he works on a project in his back yard.
Compared to the magnitude of the force exerted on the wheelbarrow by the man, the magnitude of the force exerted on the man by the wheelbarrow is...?

Both dogs in the picture below have the same mass, and they both are exerting the same amount of force on the rope toy,
What is most likely to happen when the rope toy breaks in the middle as a result of the forces the dogs are exerting?

A science teacher did a demonstration by dropping two balls together at the same time.
The two balls had different volumes and mass. When the larger ball impacted the surface of the floor, the smaller ball was launched  upwards at a high rate of speed (see diagrams below).

Diagram 01	Diagram 02

Two-Part Question
Part 1: What caused the smaller ball to accelerate at such a high rate?
Part 2: Would this same phenomena occur if you used two identical basketballs?

A spring scale reads 5 Newtons as it pulls a 75 gram coffee cup across a table.
What is the magnitude of the force exerted by the coffee cup on the spring scale?

Two carts are pushed apart by an expanding spring as shown in the diagram below.

If the average force on the 1-kilogram cart is 1 Newton, what is the average force on the 2-kilogram cart?

While driving down the interstate on your way to school, you hit a bug that splatters on your windshield. Newton’s 3rd Law states that for every action there is an equal and opposite reaction.
If actions and reactions are equal and opposite, why is the bug obliterated but your car continues on a stable velocity?

A mosquito flying over a highway strikes the windshield of a truck traveling at a speed of 100 kilometers per hour (62 miles per hour). Compared to the force magnitude of the truck on the mosquito during this collision, the force magnitude of the mosquito on the truck is...?