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WorksheetsMACHINES
Total questions: 20
Worksheet time: 10mins
A machine is something that helps us work with...
less effort
a lot of effort
A ____________ consists of few or no moving parts
complex machine
simple machines
Complex machines consist of ______________
few or no moving parts
two or more simple machines
This is a
Screw
Wedge
Inclined plane
Pulley
This is a
Screw
Wedge
Inclined plane
Pulley
This is a
Screw
Wedge
Inclined plane
Pulley
This is a
Screw
Wedge
Inclined plane
Pulley
Wheel and axle
This is a
Screw
lever
Inclined plane
Pulley
Wheel and axle
This is a
Screw
lever
Inclined plane
Pulley
Wheel and axle
This machine needs energy from ________
elecricity
people
wind
water
This machine needs energy from ________
elecricity
people
wind
water
This machine needs energy from ________
elecricity
people
wind
water
This machine needs energy from ________
elecricity
people
wind
water
batteries
This machine needs energy from ________
elecricity
people
wind
fuel
batteries
This machine needs energy from ________
elecricity
people
wind
fuel
batteries
This machine needs energy from ________
elecricity
people
wind
fuel
batteries
This machine needs energy from ________
elecricity
people
wind
fuel
batteries
_________ machines trasform electricity into kinetic energy
Thermal
Mechanical
Information processing
_________ machines make things hot or cold
Thermal
Mechanical
Information processing
_________ machines are used for communication and for making calculations
Thermal
Mechanical
Information processing
