The definition of repel is

to push objects away from each other.

to provide evidence against a claim.

to pull objects toward one another.

a set of interacting parts forming a complex whole.

If your are providing evidence that goes against a claim you are

repelling the notion that someone could dare have an idea that is not in perfect alignment with what you, as a very logical person, knows to be true.

Ramon puts two magnetic toy trains very close to each other on a track. What will happen next, and why?

The trains will move away from each other because the magnetic force will push the trains apart.

The trains will move away from each other because the magnets are not touching.

The trains will not move because the magnets are not touching.

The trains will move closer to each other because the magnetic force will pull the trains together.

Based on the magnetic field line diagrams, what will happen next with these two sets of magnets?

The magnets in Set 1 will repel, and the magnets in Set 2 will attract.

The magnets in Set 1 will attract, and the magnets in Set 2 will repel.

In both sets, the magnets will attract.

The magnets in Set 1 will not move, and the magnets in Set 2 will attract.

Abdul moves a magnetic toy train away from a magnet that cannot move. What happens to the potential energy in the system of magnets during the movement?

The potential energy increases because the train moves against the magnetic force.

The potential energy does not change because the magnets in the system do not change.

The potential energy decreases because the train moves in the same direction as the magnetic force.

The potential energy decreases because the train moves against the magnetic force.

An engineer is investigating potential energy with two identical magnetic roller coaster cars on different sides of a center magnet that cannot move. To test her ideas, the engineer will move one car one space. Which movement will result in the largest increase in potential energy?

Moving Car 2 one space toward the center magnet.

All these movements will result in the same change in potential energy because they each move a roller coaster car the same distance.

Moving Car 2 one space away from the center magnet.

Moving Car 1 one space toward the center magnet.

A spaceship is traveling through space. Suddenly, its speed increases. What can you say about the kinetic energy of the spaceship?

The kinetic energy increases as its speed increases.

The kinetic energy decreases as it is converted into speed.

The kinetic energy remains the same because speed and kinetic energy are not related.

There is no way to know what happened to the kinetic energy.

Based on the magnetic field line diagrams, what will happen next with these sets of magnets?

The magnets in Set 1 will attract, and the magnets in Set 2 will repel.

The magnets in Set 1 will attract, and the magnets in Set 2 will not move.

The magnets in Set 1 will repel, and the magnets in Set 2 will attract.

In both sets, the magnets will attract.

An engineer is experimenting with two identical magnetic roller coaster cars on different sides of a center magnet that cannot move. The engineer is planning to move one car one space. Which movement will result in the largest increase in potential energy?

Moving Car 2 one space away from the center magnet.

Moving Car 1 one space toward the center magnet.

All these movements will result in the same change in potential energy because they each move a roller coaster car the same distance.

Moving Car 1 one space away from the center magnet.

Which of these best demonstrates the reflection of light?

Looking at an image formed on a silver spoon

Looking through the glass of a large window

Looking at a lightbulb that is glowing

Looking at a star on a clear night

What is a switch's function in a circuit?

turn on and off the flow of current

to make the current hotter or colder

to add more power to the circuit

an invisible line around which an object spins.

person who studies space and the universe beyond Earth's atmosphere.

imaginary line around the Earth, another planet, or star running east-west, 0 degrees latitude.

to orbit or spin around something.

period of the year distinguished by special climatic conditions.

an invisible line around which an object spins.

Which of these changes would likely occur if the rate of the Earth's rotation on its axis increased?

The length of the day would be shorter.

The length of the seasons would be shorter.

The length of the seasons would be longer.

The length of the day would be longer.

What is the difference between the velocity and the speed of an object?

Velocity has a direction associated with it, while speed has no specific direction.

Velocity is the change in distance over time, while speed is the change in velocity over time.

Velocity has no direction associated with it, while speed has a specific direction.

Velocity is the change in speed over time, while speed is the change in distance over time.

Question 1: Soccer Ball Coach Vance coaches the 5th grade soccer team at Caddo Lake Elementary. He asks two students to help him prepare for practice and inflate the soccer ball to at least 420 grams but no more than 450 grams. The two students measure the mass of the ball when it was deflated and when it was inflated. Part B : Which of the following best describes the particles of matter in the inflated soccer ball?

The air that is added to the soccer ball is made of unseen particles that move and fill the space inside of the soccer ball. This causes the soccer ball to have more mass.

The soccer ball changes shape and the different shape causes the ball to have more mass.

The outside of the soccer ball is thicker, has more mass, and is made of solid particles.

The air that is added to the soccer ball is made of unseen particles that become very large and remain in a fixed position. This causes the soccer ball to have more mass.

Scientists can find out what an animal may have eaten in the past by studying what evidence?

Fossils of the animal's droppings

Fossil's of the animal's tracks

Fossils of the animal's burrows

untitled

Quiz

•

Science

•

6th Grade

•

Practice Problem

•

Hard

•

NGSS

MS-PS2-5, MS-PS3-2, MS-PS2-2

+23

Standards-aligned

Roteia Thompson

Used 1+ times

FREE Resource

51 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

To push objects away from one another

repel

refute

force

attract

Tags

NGSS.3-PS2-3

NGSS.3-PS2-4

2.

FILL IN THE BLANK QUESTION

1 min • 1 pt

something that can be changed and measured

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

a line that connects opposite magnetic poles and represents the strength and direction of the magnetic field

magnetic pole

magnetic field

electromagnet

magnetic field line

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

a type of magnet in which the magnetic field is produced by an electric current

super magnet

electromagnet

static magnet

magnetic field

Tags

NGSS.MS-PS2-5

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Kinetic energy can be described as

the energy that is stored in an object or system.

the energy stored in a skateboard at the top of a hill.

the energy an object has because it is moving.

the energy stored in the food you eat.

Tags

NGSS.MS-PS3-1

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The space around an object in which magnetic forces can act on objects is known as

its magnetic poles.

the magnetic field.

the attraction force.

the force of repulsion.

Tags

NGSS.MS-PS2-5

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The energy that is stored in an object or system is called

kinetic energy.

potential energy.

calories.

force.

Tags

NGSS.MS-PS3-2

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