EASY
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Mechanical advantage of the wheel axle is M.A=Radius of the wheelRadius of the axle

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Important Questions on Simple Machine

MEDIUM
Ramps act as a/an _____.
EASY

_____ is the simple machine that is used to chop the tree trunk.

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EASY
Name a machine to change the point of application of force?
MEDIUM
What does a screw's power depend on?
EASY

Choose the right word and fill in the blank provided below.

[Pulley / Screw / Wedge]

Name the below simple machine: _____.

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MEDIUM
Which of these is a modification of an inclined plane?
MEDIUM
What is a pulley? Explain the types of pulleys.
EASY
Explain why scissors for cutting cloth may have blades longer than the handles, but shears for cutting metals have short blades and long handles.
EASY

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The above-shown figure is of which simple machine: _____. [pulley/screw/wedge]

EASY
Name a machine to multiply force?
MEDIUM
How do a wheel and axle work?
EASY

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The above-shown figure is of which simple machine: _____. [pulley/wheel and axle/wedge]

EASY

Identify the image, choose the correct word from the following:
(Screw, Inclined plane, Pulley)

24,215 Pulley Stock Photos, Pictures & Royalty-Free Images - iStock
_____ is a simple machine.

HARD
Complex machines are made up of multiple simple machines. Discuss.
EASY
What is the purpose of a jack in lifting a car by it?
MEDIUM
How are a wedge and an inclined plane related?
EASY
Cotyledons are also called-
EASY
Name a machine to obtain gain in speed?
EASY
What do you understand by an ideal machine? How does it differ from a practical machine?
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52,372 Rolling Pin Stock Photos, Pictures & Royalty-Free Images - iStock

The above-shown figure is of which simple machine: _____ [pulley/wheel and axle/wedge]