NSB Homework: Word Splash on Frictional Force

We have discussed the following points on Frictional Force today.

• Friction is a force that opposes motion.
• Friction is produced when two surfaces are rubbed against each other.
• Friction acts in an opposite direction to the movement of the object.
• We can apply lubricants like oil or grease to reduce friction.

We have also brainstormed as a class words related to Frictional Force. (Word Splash)

Your task is to:

• Continue to add on more words related to Frictional Force in your Word Splash.
• Use two or more words from the Word Splash to form a sentence. You will need to underline the words taken from the word splash in the sentence.  
• Make a total of 7 to 10 sentences on the concept of Frictional Force.

This is due on Monday, 18 Jan. Science Monitors will collect first thing in the morning. 

To help you along, here's one example:

Friction can be a problem as it produce heat when two surfaces are rubbed against each other.

Online Discussion: Types of wheels in Formula One Race Car

http://singaporegp.sg/insidef1/did_you_know.php

• Read this website on the specifications of wheels/tyres in Formula One race cars
• Friction is both an advantage and disadvantage in the movement of cars.
• Post your comments here on how you think different types of wheels affect the movement of the race cars.

More information on 2016 F1 Race 

http://singaporegp.sg/?gclid=CM_5z9rpm5QCFRxxbgodtS8otQ

Video: Frictional Force on Wheels
https://youtu.be/RHYHtfyamOw?t=1