MEDIUM
6th ICSE
IMPORTANT
Earn 100

Explain how do single fixed and single movable pulleys make our life easier.

Important Questions on Energy: Simple Machines

EASY
6th ICSE
IMPORTANT
Science Panorama 6>Chapter 4 - Energy: Simple Machines>Exercise>Q d
What is a screw? List the applications of a screw in our day to day life.
HARD
6th ICSE
IMPORTANT
Science Panorama 6>Chapter 4 - Energy: Simple Machines>Exercise>Q e
Can you identify the human body parts that can be compared with levers? Name them.
MEDIUM
6th ICSE
IMPORTANT
Science Panorama 6>Chapter 4 - Energy: Simple Machines>Exercise>Q f
A lever of length 3 m is used to move a heavy load on a railway platform. The distance between the fulcrum and the load is 50 cm. Calculate the mechanical advantage.
EASY
6th ICSE
IMPORTANT
Science Panorama 6>Chapter 4 - Energy: Simple Machines>Exercise>Q g
John wants to lift 800 N box from the ground to keep it into a trolley. He fixes one end of a long beam at the weight and applies his whole weight 490 N on the other end after keeping a proper support to the beam to act. What is the mechanical advantage of the lever in this case?
EASY
6th ICSE
IMPORTANT
Science Panorama 6>Chapter 4 - Energy: Simple Machines>Exercise>Q 1

Mark the effort, load and fulcrum in the machine given below:

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MEDIUM
6th ICSE
IMPORTANT
Science Panorama 6>Chapter 4 - Energy: Simple Machines>Exercise>Q 2

Mark the effort, load and fulcrum in the machine given below:

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MEDIUM
6th ICSE
IMPORTANT
Science Panorama 6>Chapter 4 - Energy: Simple Machines>Exercise>Q 3

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Mark the effort, load and the fulcrum in the above simple machine.

MEDIUM
6th ICSE
IMPORTANT
Science Panorama 6>Chapter 4 - Energy: Simple Machines>Worksheet>Q 1

Identify the type of simple machines given below:

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