Understanding Ramps and Simple Machines

What challenge did the narrator and Squeaks face after returning from the book sale?

• They couldn't find their way home.

• The books were too heavy to carry up the stairs.

• They lost some of the books.

• The library was closed.

How does a ramp help in moving heavy objects?

• It makes objects lighter.

• It reduces the distance to be covered.

• It allows objects to be pushed or pulled with less effort.

• It increases the speed of movement.

What is the term used to describe how steep a ramp is?

• Angle

• Slope

• Length

• Height

What change did the narrator and Squeaks make to the ramp to make it easier to move the boxes?

• They made the ramp shorter.

• They made the ramp steeper.

• They used a longer ramp with a smaller slope.

• They added wheels to the boxes.

Why is it easier to walk up a less steep hill compared to a steep one?

• The path is shorter.

• The path is more scenic.

• It requires less effort even though the distance is longer.

• It is faster to walk up.