Newton's 2nd Law Review

What can a force do?

• push or a pull on an object

• cause an object to accelerate

• cause a resting object to move

• all of the above

If an object is not moving, what type of force is being applied?

• balanced

• unbalanced

• gravitational

• electromagnetic

Newton's 2nd Law shows the mathematical relationship between....

• speed, distance, time

• force, mass and acceleration

• acceleration, mass and speed

• force, acceleration and speed

According to Newton's 2nd Law of motion, the acceleration of an object equals the net force acting on the object divided by the objects

• mass

• momentum

• velocity

• weight

An object with a mass of 4 kg accelerates at 2 m/s². What amount of force was applied?

• 6 N

• 2 N

• 8 N

• 0.5 N

Newton's law that states that an object in motion will remain in motion until force acts on it is

• Newton's 1^st law

• Newton's 2^nd law

• Newton's 3^rd law

• Newton's 4^th law

F=ma is which of Newton's laws?

• Newton's 1^st law

• Newton's 2^nd law

• Newton's 3^rd law

• Newton's 4^th law

Which is also known as the law of inertia?

• Newton's 1^st law

• Newton's 2^nd law

• Newton's 3^rd law

• Newton's 4^th law

A heavier object is harder to accelerate than a lighter object because

• it is closer to the center of the Earth

• it weighs more at the top of a hill

• it has less mass

• it has more mass

When you swim in a pool

• static friction occurs

• sliding friction occurs

• rolling friction occurs

• fluid friction occurs