Hooke's Law in Action: Exploring Spring Extensions and Force Relationships

The video is a physics tutorial on Hooke's Law, featuring a game show format. It introduces the concept of spring extension and force, explaining how to set up and conduct an experiment to observe Hooke's Law. The experiment involves measuring spring extension with varying weights and plotting the results. The video concludes with a game segment where contestants predict spring extension when additional weight is added, reinforcing the concept of proportionality in Hooke's Law.

Who is the host of the show 'Extreme Physics'?

• Isaac Neutron

• Albert Einstein

• Marie Curie

• Niels Bohr

What is the main topic of the episode discussed by Dr. Rula?

• Newton's Laws

• Electromagnetism

• Hooke's Law

• Thermodynamics

Which of the following is NOT part of the equipment needed for the experiment?

• Meter rule

• Thermometer

• S-hook

• G-clamp

What is the first step in the experiment procedure?

• Measure the initial length of the spring

• Calculate the extension

• Add 100-gram mass to the hanger

• Plot the graph

How is the extension of the spring calculated?

• By dividing the final length by the initial length

• By multiplying the initial length by the final length

• By subtracting the initial length from the final length

• By adding the initial and final lengths

What does a straight line through the origin on the graph indicate?

• The spring has reached its elastic limit

• The extension is directly proportional to the force

• The extension is inversely proportional to the force

• The spring is broken

What happens to the graph beyond the limit of proportionality?

• It remains a straight line

• It becomes a vertical line

• It curves

• It becomes a horizontal line

What is the initial length of the longest spring in the studio?

• 200 cm

• 150 cm

• 100 cm

• 250 cm

If one car extends the spring by 50 cm, how much will three cars extend it by?

• 200 cm

• 50 cm

• 150 cm

• 100 cm

What is the prize for getting the quiz question right in the show?

• A physics textbook

• A real car

• A trip to a physics lab

• An extreme physics model car