Dynamo Lights for Bicycles

Dynamo Lights for Bicycles

Assessment

Interactive Video

Fun, Life Skills, Design

6th - 10th Grade

Hard

Created by

Emma Peterson

FREE Resource

The video discusses the benefits of Dynamo bike lights, which are powered by the bike's motion and do not require charging. The speaker shares personal experiences with rechargeable lights and the friction they add to daily biking. A detailed explanation of setting up a Dynamo light system is provided, including costs and components. The pros and cons of Dynamo lights are explored, highlighting their long-term investment value and minimal rolling resistance. The video concludes with a mention of future projects involving Dynamo lights.

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a key feature of Dynamo bike lights?

They are battery-operated.

They are powered by the bike's motion.

They are powered by solar energy.

They need frequent charging.

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How do Dynamo lights generate power?

Using a rechargeable battery.

By connecting to the bike's chain.

By a special front hub in the wheel.

Through a solar panel on the bike.

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What was a major inconvenience with rechargeable bike lights?

They were too expensive.

They required frequent recharging.

They were too bright for city use.

They were difficult to install.

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is included in the Dynamo light setup for the short haul?

A rechargeable battery and charger.

A new Dynamo front wheel and lights.

A solar panel and battery pack.

A set of reflectors and a bell.

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the estimated cost of the Dynamo light kit mentioned?

$700

$100

$250

$475

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a common concern about Dynamo lights?

They add rolling resistance.

They require frequent maintenance.

They are not durable.

They are too dim for city use.

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How does the narrator view the cost of Dynamo lights?

As a short-term expense.

As a waste of money.

As an unnecessary luxury.

As a long-term investment.

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