mechanism of simple plane
tez 
mechanism of simple plane
Choose the best answer, you can choose more than one !
Which of the following is not a type of simple machine?
Lever
Pulley
Screw
Gear
What is the purpose of a lever?
To lift heavy objects
To change the direction of force
To hold objects in place
To measure distances
Which simple machine is used in a wheelbarrow?
Inclined plane
Wedge
Wheel and axle
Pulley
How does an inclined plane make work easier?
By reducing the amount of force required
By increasing the distance over which the force is applied
By changing the direction of the force
By measuring the force required
Which of the following is an example of a wedge?
A knife
A screwdriver
A hammer
A wheel
What is the purpose of a pulley?
To lift heavy objects
To change the direction of force
To hold objects in place
To measure distances
Which simple machine is used in a pair of scissors?
Inclined plane
Wedge
Wheel and axle
Lever
How does a screw make work easier?
By reducing the amount of force required
By increasing the distance over which the force is applied
By changing the direction of the force
By measuring the force required
Which simple machine is used in a bicycle?
Inclined plane
Wedge
Wheel and axle
Pulley
What is the purpose of a wheel and axle?
To lift heavy objects
To change the direction of force
To hold objects in place
To measure distances
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