5th-6th Grade Science, Chapter 13

If an object is in constant motion, its motion is ____________.

The amount of gravitational pull between an object and Earth

Which object has a periodic motion?

This law says that every action force has an equal and opposite reaction force.

Veronica uses a force of 30 newtons to move an object 10 meters. How much work did she do?

This is the relationship between mass and inertia.

This is the correct label for a power problem.

A student completes a 435-meter race in 60 seconds. What is his average speed?

If two machines perform the same amount of work, but one machine performs that work faster, ...

Which of the following is NOT true about unbalanced forces?

When two objects are both positively charged, what will they do?

This is the correct formula for calculating work.

What is the relationship between mass and acceleration?

Which of these math formulas is correct?

This force acts between objects that are electrically charged by gaining or losing electrons.

In which of these situations is NO work done?

The speed and direction of an object describes its _____________.

The lab with the red carts showed the relationship between MASS and INERTIA because...

When a driver slams on the brakes of a car, this force causes passengers to be thrown forward.

T/F:When a person exerts a force on an object, the object will also exert a force on the person

This is the tendency of an object to resist change in motion (to keep doing what it's doing).

Which of these has the greatest weight?

A positively charged object and a negatively charged object will ________ one another.

Jason drives 93.5 miles in 1.7 hours. What is his average speed?

Newton's 1st Law: An obj at rest will stay at rest, & an obj in motion will keep moving at...

This force results from objects rubbing together.

Friction may do this.

Which of these can a force cause an object to do?

This law describes an object's acceleration when a force is applied.

This is the formula for calculating average speed.

If Veronica does 300 joules of work in 25 seconds, how much power did she use?

Which is true?

This force exists between all objects, but is noticed mainly as objects are pulled toward Earth

This law is also known as the Law of Acceleration.

This is the combination of all forces on an object.

This is the unit typically used by scientists to describe the magnitude of a force.

This is the "keep doing what it's doing" force on an object.

This word describes an object in which all forces are balanced.

Mike pushes with a force of 330 newtons to move a bookcase 3 meters. How much work did he do?

The lab with the red carts showed the relationship between mass and acceleration because...

Which of these contains examples of correct labels for average speed problems?

This force pushes and pulls and is strongest at the "poles".

Complete the sentence so that it's always true. The greater the net force acting on an object..

This is the correct label for a work problem.

A measure of the rate at which work is done.

A car has this type of motion when driving around town at many speeds and directions.

This is the force that keeps a satellite in orbit.

Newton's First Law is also called the _____.

Nancy's family drove a distance of 180 miles in 4.5 hours. What was the car's average speed?

A newton is a measurement of ________.

This is the correct formula for calculating power.

A pendulum has this type of motion.

Velocity describes this.

Which of these statements is true about forces such as gravity and magnetism?