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OCW Scholar - Physics II: Electricity and Magnetism 26 Online
pooja195 (pooja195):

@thesmartone

pooja195 (pooja195):

Hi.

TheSmartOne (thesmartone):

How may I help you today?

TheSmartOne (thesmartone):

Would you like fries with your shake? ;p

pooja195 (pooja195):

Teach me with whatever is taught in this subject.

TheSmartOne (thesmartone):

Ok

TheSmartOne (thesmartone):

We'll start with Newton's Laws. Do you know what they are? :)

pooja195 (pooja195):

AN OBJECT AT REST TENDS TO STAY AT REST AN OBJECT IN MOTION STAYS IN MOTION

pooja195 (pooja195):

|dw:1448225480447:dw|

TheSmartOne (thesmartone):

good, so can you tell me why an object in motion stops? I roll a ball down a road, but eventually it stops. Why?

pooja195 (pooja195):

GRAVITY

TheSmartOne (thesmartone):

Nope, gravity is the Earth pulling you back down. :)

pooja195 (pooja195):

IDK ;-;

TheSmartOne (thesmartone):

It's friction!

pooja195 (pooja195):

YAY! :D

TheSmartOne (thesmartone):

Friction is the force resisting the relative motion of solid surfaces, fluid layers, and material elements sliding against each other. ~Wikipedia

TheSmartOne (thesmartone):

So Pooja, tell me this :P If I push you out of this subject with a force of 20 m/s Then how much of force do you use to push me out of this subject? ;p

TheSmartOne (thesmartone):

Lolz|dw:1448225757350:dw|

pooja195 (pooja195):

TEN N

TheSmartOne (thesmartone):

But I pushed you with a force of 20 m/s :P

pooja195 (pooja195):

Im not sure :/ @TheSmartOne

TheSmartOne (thesmartone):

opposite and \(\bf equal\) reaction :P so it would be 20 m/s :P

pooja195 (pooja195):

._. WOW thanks you mr.tso :D you are amazing :D

TheSmartOne (thesmartone):

Nah, you're more amazing :D People in mathematics rely on you way more :P

pooja195 (pooja195):

x'D :3 thanks ;p

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