Download presentation

Presentation is loading. Please wait.

Published byEmely Tisdel Modified over 2 years ago

1
Newton’s 3 rd Law of Motion Ch 3 Sect 3

2
3 rd Law To every action force there is an equal and opposite reaction force To every action force there is an equal and opposite reaction force Ex #1 Person jumping on a trampolineEx #1 Person jumping on a trampoline Action Force = Person pushing down on trampoline causes it to stretch Action Force = Person pushing down on trampoline causes it to stretch Reaction Force = Trampoline goes back to its original shape and shoots you up Reaction Force = Trampoline goes back to its original shape and shoots you up

3
3 rd Law (continued) Ex #2 Person SwimmingEx #2 Person Swimming Person pushes on the water (action force) Person pushes on the water (action force) Water pushes back causing the swimmer to propel forward (reaction force) Water pushes back causing the swimmer to propel forward (reaction force) Ex #3 Rocket PropulsionEx #3 Rocket Propulsion Explosion of gases in a sealed chamber leave out the back end (action force) Explosion of gases in a sealed chamber leave out the back end (action force) Sealed chamber moves forward (reaction force) Sealed chamber moves forward (reaction force) Rocket Propulsion Rocket Propulsion Rocket Propulsion Rocket Propulsion

4
Momentum Property an object has because of its mass and velocity Property an object has because of its mass and velocity How much umph or force an object has that is moving and has mass How much umph or force an object has that is moving and has mass More mass = more momentum More mass = more momentum More velocity = more momentum More velocity = more momentum P = Momentum, M = Mass, V = Velocity P = Momentum, M = Mass, V = Velocity P = M (kg) x V (m/s 2 ) P = M (kg) x V (m/s 2 )

Similar presentations

OK

NEWTON’S 3 RD LAW The Third Law of Motion. NEWTON’S 3 RD LAW For every action there is an equal and opposite reaction!

NEWTON’S 3 RD LAW The Third Law of Motion. NEWTON’S 3 RD LAW For every action there is an equal and opposite reaction!

© 2017 SlidePlayer.com Inc.

All rights reserved.

Ads by Google

Ppt on art of war quotes Download free ppt on active and passive voice Ppt on limitation act 1953 Ppt on alpha and beta testing Cell surface display ppt online Download ppt on changes around us Ppt on mars one wiki Uses of plants for kids ppt on batteries Ppt on meeting etiquettes meaning Ppt on branches of physics