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Understanding the Snail Ball and Squarespace Features

Understanding the Snail Ball and Squarespace Features

Assessment

Interactive Video

Physics, Science

5th - 8th Grade

Practice Problem

Hard

Created by

Olivia Brooks

FREE Resource

The video demonstrates a unique experiment with two balls of equal weight and volume, one of which rolls slowly due to its design. The slow-rolling ball, called a snail ball, contains a heavy metal sphere and molasses, which lowers its center of gravity and increases viscosity, slowing its roll. The video explains the mechanics behind this phenomenon and provides a demonstration. Additionally, the video is sponsored by Squarespace, highlighting its features for building websites and managing content.

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the primary difference between the two balls demonstrated at the beginning of the video?

One rolls faster than the other.

One is heavier than the other.

One is made of a different material.

One is larger in size.

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the main component inside the snail ball that contributes to its slow rolling?

A rubber core

A heavy metal sphere

A magnetic core

A sponge core

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the role of the heavy metal sphere inside the snail ball?

To increase the ball's speed

To stabilize the ball

To make the ball bounce

To lower the center of gravity

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How does the molasses inside the snail ball affect its movement?

It makes the ball roll in a zigzag pattern.

It makes the ball bounce.

It increases the speed of the ball.

It slows down the rolling of the inner ball.

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the purpose of filling the snail ball with molasses?

To make it heavier

To make it bounce

To change its color

To lower the center of gravity

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the effect of the low center of gravity on the snail ball?

It makes the ball spin.

It stabilizes the ball.

It makes the ball roll faster.

It makes the ball roll slower.

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What happens to the rolling speed of a jar when it is filled halfway with molasses?

It stops rolling completely.

It rolls at the same speed.

It rolls slower.

It rolls faster.

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