EASY
5th CBSE
IMPORTANT
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A staircase is an example of a class 3  lever.

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Important Questions on Simple Machines

EASY
5th CBSE
IMPORTANT
SCIENCE MAGIC 5.>Chapter 11 - Simple Machines>Let us answer>Q 4

Ramps are used in hospitals to transport patients on wheelchairs.

MEDIUM
5th CBSE
IMPORTANT
SCIENCE MAGIC 5.>Chapter 11 - Simple Machines>Let us answer>Q 2

What type of simple machine is shown in the following picture? Is it a Class 1 lever, Class 2 lever or Class 3 lever?

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MEDIUM
5th CBSE
IMPORTANT
SCIENCE MAGIC 5.>Chapter 11 - Simple Machines>Let us answer>Q 5

What type of simple machine is shown in the following picture? 

Why does the weighing balance restore when tilted and released - Physics Stack Exchange

(Choose from: Class 1 lever/ Class 2 lever/ Class 3 lever)

MEDIUM
5th CBSE
IMPORTANT
SCIENCE MAGIC 5.>Chapter 11 - Simple Machines>Let us answer>Q 1
What is a simple machine? List the various types of simple machines.
HARD
5th CBSE
IMPORTANT
SCIENCE MAGIC 5.>Chapter 11 - Simple Machines>Let us answer>Q 2

Name the three kinds of levers. Explain with diagrams, how they are different from each other.

MEDIUM
5th CBSE
IMPORTANT
SCIENCE MAGIC 5.>Chapter 11 - Simple Machines>Let us answer>Q 3

What is a pulley? How does it make our work easy?

EASY
5th CBSE
IMPORTANT
SCIENCE MAGIC 5.>Chapter 11 - Simple Machines>Let us answer>Q 4

What is a screw? Describe its use.

MEDIUM
5th CBSE
IMPORTANT
SCIENCE MAGIC 5.>Chapter 11 - Simple Machines>Let us answer>Q 5

What is a wedge? How does it work as a simple machine?