Question

Write true or false after each statement about why hoppers hop off the table.

The rubber band is stretched when the hopper is flat. True or false

The stretched rubber band is pulling on the sides of the cardboard. True or false

When you let go, the rubber band contracts and pulls the sides together causing the cardboard to push off the table. True or false

The push makes the hopper fly up into the air. True or false

Answer 1

True, false, false, true

Answer 2

Answer: The rubber band is stretched when the hopper is flat. True

The stretched rubber band is pulling on the sides of the cardboard. false

When you let go, the rubber band contracts and pulls the sides together causing the cardboard to push off the table. false

The push makes the hopper fly up into the air. True

Step-by-step explanation: