pulley
Which of these is a pulley
crowbar, plane, garage door
garage door
Which of these is an inclined plane?
ramp, stairs, aeroplane
ramp
what class of lever is a see-saw
class 1
What is the title of the story?
Lost
What is a pulley's purpose
To make lifting things vertically easier
Define inclined plane
A plane that is inclined at an angle
What is in a lever?
fulcrum and a beam. (load and effort, optional answer, to add on)
What is the main character in the story?
The main character is a cat
What happens if you add more pullies on the pulley?
It is easier to lift
What is an inclined plane's purpose?
The inclined plane is a simple machine that allows for the easier movement of heavy objects vertically by reducing the amount of force needed to lift them.
Which one of these in a lever?
Laptop, seesaw, excavator
seesaw
What is the main character's name?
Milk
What does a pulley consist of?
wheel, axel, wheel bearing, groove in the wheel, rope or cable.
What happens if an inclined plane is more or less steep?
The steeper it is, the more energy it takes to lift it but it goes up faster. The less steep it is, the less energy it takes to lift it, but it goes up slower.
What is the main function of a lever?
The primary function of a lever is to amplify force or motion, making it easier to move, lift, or propel objects.
How does the main character reach the milk in the story?
They use an inclined plane.
Name 3 things that use pullies
Elevator, garage door, contruction crane
Name 3 inclined planes.
Ramp, skateboard ramp, wheelchair ramp
Name 3 examples of a lever?
Seesaw, wheelbarrow, tweezer etc..
What is the main problem in the story?
The cat tries to go home but is lost.