Thought of the day_19_friction

When we walk in forward direction with increasing speed then the friction acting on our feet is in 1) forward direction 2) backward direction

#Friction #Mechanics #Lawsofmotion

Easy Math Editor

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Comments

Foreword...?

Kushal Patankar - 5 years, 10 months ago

forward direction.... coz when we walk forward then e apply force in the backward direction, and friction being an opposing force applies force in forward direction

Rajdeep Paul - 5 years, 10 months ago

Hello sir ! Good to see your back.

Sir I have qualified NSEJS. I am going to give its stage 2 INJSO on the 30th Jan. Can you please make some conceptual questions under the level of INJSO. I would be indebted. It would be of great help. You can see previous years papers here for idea of level. Please include more of rotation questions.

@Rohit Gupta

Rajdeep Dhingra - 5 years, 4 months ago

Hi Rajdeep, I have now officially with Brilliant and working on Wiki's writing. You may see projectile motion, moment of inertia and free body diagrams for reference..

Meanwhile I will try and put few questions if I can.

Rohit Gupta - 5 years, 4 months ago

I have seen the wikis and got the concept. But I want to get my hands on some problem and that too conceptual ones. As conceptual probs are there in any standard JEE book I asked you. I'll be waiting for Problems.

Rajdeep Dhingra - 5 years, 4 months ago

Backward??

Swapnil Bhavsar - 5 years, 10 months ago

@Swapnil Bhavsar If you say that the friction is acting backward then which force is making it accelerate in forward direction??

Rohit Gupta - 5 years, 10 months ago

Math	Appears as
Remember to wrap math in `\(` ... `\)` or `\[` ... `\]` to ensure proper formatting.
`2 \times 3`	$2 \times 3$
`2^{34}`	$2^{34}$
`a_{i-1}`	$a_{i-1}$
`\frac{2}{3}`	$\frac{2}{3}$
`\sqrt{2}`	$\sqrt{2}$
`\sum_{i=1}^3`	$\sum_{i=1}^3$
`\sin \theta`	$\sin \theta$
`\boxed{123}`	$\boxed{123}$