MEDIUM
5th CBSE
IMPORTANT
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What is the difference between a simple and a complex machine? 

Important Questions on Simple Machines

MEDIUM
5th CBSE
IMPORTANT
SCIENCE>Chapter 10 - Simple Machines>EXERCISES>Q 8
What is a pulley? How does it make our work easier? 
MEDIUM
5th CBSE
IMPORTANT
SCIENCE>Chapter 10 - Simple Machines>EXERCISES>Q 9
Why is it easier to push a heavy bag up a ramp than carrying it up a staircase?   
EASY
5th CBSE
IMPORTANT
SCIENCE>Chapter 10 - Simple Machines>EXERCISES>Q 1
A simple machine uses a _____(single/double) force.
EASY
5th CBSE
IMPORTANT
SCIENCE>Chapter 10 - Simple Machines>EXERCISES>Q 2
A simple machine changes the _____ of force to make work easier. (time/direction)
EASY
5th CBSE
IMPORTANT
SCIENCE>Chapter 10 - Simple Machines>EXERCISES>Q 3
A _____ is any simple machine that turns around a fixed point. 
EASY
5th CBSE
IMPORTANT
SCIENCE>Chapter 10 - Simple Machines>EXERCISES>Q 4
The wheelbarrow is an example of a _____ class lever. 
EASY
5th CBSE
IMPORTANT
SCIENCE>Chapter 10 - Simple Machines>EXERCISES>Q 5
_____ (Less/more) force is needed to move objects with an inclined plane.  
EASY
5th CBSE
IMPORTANT
SCIENCE>Chapter 10 - Simple Machines>EXERCISES>Q 6
_____ is used to hold things together.