Question 1

What is a push or pull on an object?

Accepted Answer

Force

Answer

Work

Answer

Motion

Answer

Effort

Question 2

What is made up of a bar that turns on a fixed point or a fulcrum?

Accepted Answer

Lever

Answer

Screw

Answer

Wheel and Axel

Answer

Pulley

Question 3

What is a simple machine?

Accepted Answer

A machine that makes work easier with only one movement

Answer

A machine that only does one thing.

Answer

A machine that makes work more accurate and can move multiple ways.

Answer

A machine made up of only one part.

Question 4

What is a compound machine?

Accepted Answer

A device that combines two or more simple machines.

Answer

A device that can do multiple things at one.

Answer

A machine that only works in two parts.

Answer

A device that has many parts.

Question 5

What is the use of force to move an object or complete something?

Accepted Answer

Work

Answer

Velocity

Answer

Force

Answer

Effort

Question 6

What is produced by hard work?

Accepted Answer

Effort

Answer

Force

Answer

Speed

Answer

Work

Question 7

What is the force that pulls objects together called?

Accepted Answer

Gravity

Answer

Velocity

Answer

Effort

Answer

Motion

Question 8

What is a screw?

Accepted Answer

An inclined plane wound around a cylinder used to hold parts together

Answer

A rope pulled over a grooved wheel to raise an object

Answer

Ssomething you pound in a wall.

Answer

A twisty object that spins

Question 9

What is a rope pulled over a grooved wheel to raise an object called?

Accepted Answer

Pulley

Answer

Wedge

Answer

Screw

Answer

Wheel and Axel

Question 10

What is an example of a wheel and axel?

Accepted Answer

Doorknob

Answer

Flag pole

Answer

Lightbulb

Answer

Pencil

Related quizzes

Related quizzes