This document appears to be a student paper on Newton's Third Law of Motion submitted by Aarshasree M S for a B.Ed program. It discusses Newton's Third Law, which states that for every action there is an equal and opposite reaction. Examples provided include rocket propulsion, a bouncing balloon, gun recoil, jumping from a boat to land, and ice skating.

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SREE NARAYANA
TRAINING COLLEGE
SREEKANDESWARM
POOCHAKKAL
CHERTHALA
KERALA UNIVERSITY
B.Ed 2014-2015

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TECHNO PEDAGOGIC
CONTENT KNWOLEDGE
ANALYSIS IN PHYSICAL
SCIENCE
EDU10

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NAME : AARSHASREE M S
OPTION : PHYSICAL SCIENCE
REG NO : 18214383001
SUBMITTED BY

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LINIMOL K S
LECTURER
PHYSICAL SCINCE
SUBMITTED TO

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STANDARD : IX
UNIT: MOTION
TOPIC: NEWTON S 3rd LOW OF MOTION

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“TO EVERY ACTION, THERE IS AN
EQUAL AND OPPOSITE REACTION
“
NEWTON’S 3RD LAW

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EXAMPLES
Rocket propulsion

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In the case of rocket propulsion, the burned air
goes downwards and rocket goes upwards.
Action and reaction is in opposite direction.

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Here action is the movement of air in
downward direction. Hence the ballon goes
upward. It is the reaction.

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Recoil of gun

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During the time of firing, the trigger of gun
moves in backward (action), and the bullet goes
forward.

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While jumping from a boat to the ground, the
man moves forward(reaction) and the boat
moves backward(action).

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During skating, skater apply a force on the
ground and moves forward.

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THANK YOU