The slide to the right shows: Accelerating-net positive impulse Positive force is forwards and negative force is backwards Momentum Impulse Free Ind -200 400 Horizontal Impulses in Running Propelling impulse increases horizontal momentum (i.e. velocity) - impulse & momentum in same direction. A Constant Speed - net zero impulse Braking impulse reduces horizontal momentum (i.e. velocity) - impulse & momentum in opposite directions. Momentum Momentum Impulse 200 400 -400 400 1000 Opeople change speed by manipulating the impulse in the horizontal GRF O impulse and momentum are in the same direction O momentum changes impulse horizontal GRFs are large Decelerating-net negative impulse

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The slide to the right shows:
131
Accelerating-net
posllive Impulse
Positive force is
forwards and negative
force is backwards
Impulse
2 M
O momentum changes impulse
O horizontal GRFs are large
EE
Horizontal Impulses
in Running
Propelling impulse increases horizontal momentum (i.e.
velocity) - impulse & momentum in same direction.
Braking impulse reduces horizontal momentum (i.e.
velocity) - impulse & momentum in opposite directions.
dod
20
Constant Speed - net
zero impulse
A
$1
Opeople change speed by manipulating the impulse in the horizontal GRF
O impulse and momentum are in the same direction
Momentum
D
hp
IN EINEMIETAN
Impulse
Decelerating Det
negative impuke
?
Transcribed Image Text:The slide to the right shows: 131 Accelerating-net posllive Impulse Positive force is forwards and negative force is backwards Impulse 2 M O momentum changes impulse O horizontal GRFs are large EE Horizontal Impulses in Running Propelling impulse increases horizontal momentum (i.e. velocity) - impulse & momentum in same direction. Braking impulse reduces horizontal momentum (i.e. velocity) - impulse & momentum in opposite directions. dod 20 Constant Speed - net zero impulse A $1 Opeople change speed by manipulating the impulse in the horizontal GRF O impulse and momentum are in the same direction Momentum D hp IN EINEMIETAN Impulse Decelerating Det negative impuke ?
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