Free Printable Levers Simple Machines

Worksheets

Levers Simple Machines

Total questions: 20

Worksheet time: 15mins

Name

Class

Date

3. Which type of lever is this?

First Class Lever

Second Class Lever

Third Class Lever

6. What kind of lever is this?

First Class Lever

Second Class Lever

Third Class Lever

What type of lever

First Class Lever

Second Class Lever

Third Class Lever

What class lever does this picture show?

1st

2nd

3rd

Which lever would be the easiest to lift the load?

WHAT ARE THE 3 MAIN PARTS OF A LEVER?

FOOT, EFFORT, REPORT

FULCRUM, STRUCTURE, EFFORT

FULCRUM, EFFORT, LOAD

For a lever to be a first class lever the fulcrum needs to be ..

between the load and the effort

on one side and the load and effort on the other side

on the same side as the load arm.

Which type of lever would be in this image?

First Class Lever

Second Class Lever

Third Class Lever

Levers make work ________.

Harder

Easier

Alright

10.

This baseball pitcher is demonstrating which type of lever at the shoulder?

1st class

2nd class

3rd class

4th class

11.

In second class lever, the load is between the fulcrum and _______.

Load

Effort

Stone

12.

A see saw is an example of a:

1st class lever

2nd class lever

3rd class lever

13.

A wheelbarrow is an example of a:

1st class lever

2nd class lever

3rd class lever

14.

Which of the following is the definition of a 'lever'?

Double inclined plane that moves through another object

Simple machine that uses less effort over a longer distance

A simple machine made of a beam and fulcrum

Spiral shaped inclined plane that's designed to cut through another substance

15.

There are _____________ types of levers

One

Two

Three

Four

16.

What is effort (input) force?

the force one exerts on a machine

the force which an effort force must overcome in order to do work on an object via a simple machine.

the force the machine exerts on a object

the output work times the input distance

17.

If the weight of the block is 10N, how much force does one have to apply to lift it using this pulley (MA=2)?

10N

15N

18.

if a load of a lever is 100 newtons and the force you apply is 20 newtons, what is your mechanical advantage?

120 N

5 N

2000 N

80 N

19.

The amount by which a machine multiplies input force is known as the

work.

power.

output force.

mechanical advantage.

20.

Which of the lever would it take less force to lift?

Lever A

Lever B

Reset

Levers Simple Machines

Total questions: 20

Worksheet time: 15mins

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