EASY
Earn 100

For which of these jobs would you use a pulley
i. Cut food
ii. Hoist a flag
iii. Hold a few ice cubes together
iv. Lift a heavy load

50% studentsanswered this correctly

Important Questions on Simple Machines

MEDIUM
Environmental Studies>Physical Science>Simple Machines>Pulley
What are the different kinds of simple machines?
EASY
Environmental Studies>Physical Science>Simple Machines>Pulley
_____ is made from a wheel and a rope.
MEDIUM
Environmental Studies>Physical Science>Simple Machines>Pulley
_____ pulley is used to draw water from the well.
EASY
Environmental Studies>Physical Science>Simple Machines>Pulley
A pulley is used to hoist a flag.
EASY
Environmental Studies>Physical Science>Simple Machines>Pulley
 A simple machine used to lift heavy loads upwards is a _____.
EASY
Environmental Studies>Physical Science>Simple Machines>Pulley
A pulley has a lever and a fulcrum.
EASY
Environmental Studies>Physical Science>Simple Machines>Pulley

Fill in the blank space with the right word.

A _____ (lever/pulley) and a rope is used in cranes.

EASY
Environmental Studies>Physical Science>Simple Machines>Pulley
What is the difference between a fixed and a movable pulley?
MEDIUM
Environmental Studies>Physical Science>Simple Machines>Pulley
Explain how a pulley works.
EASY
Environmental Studies>Physical Science>Simple Machines>Pulley
A pair of scissors is an example of _____.
EASY
Environmental Studies>Physical Science>Simple Machines>Pulley
What are simple machines? How do they make our work easier?
EASY
Environmental Studies>Physical Science>Simple Machines>Pulley

Choose the right word:

_____ (Simple machines, Clocks) are devices that make our work easier.

MEDIUM
Environmental Studies>Physical Science>Simple Machines>Pulley
What is a pulley? Give examples.
EASY
Environmental Studies>Physical Science>Simple Machines>Pulley
_____ is a grooved wheel with a rope or cable around it.
MEDIUM
Environmental Studies>Physical Science>Simple Machines>Pulley
Differentiate between a fixed pulley and movable pulley.
EASY
Environmental Studies>Physical Science>Simple Machines>Pulley
This is used to open lids.
EASY
Environmental Studies>Physical Science>Simple Machines>Pulley

Identify the image.

Buy ASHRAFI 9M Horse Brand Simple Pulley for Lifting Rope Exercise Well Home Gym Swivel Rigging, Steel, Green Online at Low Prices in India - Amazon.in

The image represents a _____.

MEDIUM
Environmental Studies>Physical Science>Simple Machines>Pulley
What is a pulley? What are its different types? Give examples.
EASY
Environmental Studies>Physical Science>Simple Machines>Pulley
A device that makes our work easier and faster is called a simple _____.
EASY
Environmental Studies>Physical Science>Simple Machines>Pulley
_____ is a push or a pull.