Newton's Laws of Motion

Front

According to Newton's 3rd Law of Motion, what will happen to the back of the skateboard when the person pushes down on the front of the skateboard?

Back

The skateboard will move upward

Front

Why does a person go forward when a car suddenly stops?

Back

An object in motion stays in motion until an unbalanced force acts on it.

Front

According to Newton's 2nd Law of Motion, what will happen to the object if the pushing force were doubled?

Back

The acceleration of the object would double

Front

Which of the following best explains Newton's 2nd law of motion?

Back

The acceleration of an object is dependent upon the object's force and mass

Front

Why does a person feel "weightless" at point X in the picture? Options: Acceleration, Friction, Gravity, Inertia

Back

Inertia

Front

According to Newton's 3rd Law of Motion, how many pigs will be expelled to the right, when one pig is pulled back and released on the left?

Back

One ball will be expelled to the right

Front

What is the mass of an object with a force of 96 N and an acceleration of 12 m/s²? (F=MA)

Back

8 kg

Front

What is the net force of the car in the picture? Options: 0 N, 10 N, 13 N, 7 N

Back

13 N

Front

A string with a ball attached to the end is swung in a circular motion. Assuming the string is released at point A, which direction will the ball most likely travel? Options: Z, Y, X, W

Back

It will follow the path of X

Front

Which one of Newton's Laws best explains why the ball in the picture above will take this path? Options: Newton's 1st Law, Newton's 2nd Law, Newton's 3rd Law, Newton's law of gravity

Back

Newton's 1st Law