Optimize Designs for Collision Safety
Physics · Flashcards · Recall
PHYSICS · FLASHCARDS
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QUESTION
Which collision generally produces a larger peak force: elastic or inelastic, for similar
Δ
t
\Delta t
Δ
t
?
QUESTION
State the linear momentum formula for a moving object of mass
m
m
m
and velocity
v
v
v
.
QUESTION
State the work–energy relation for energy absorbed by a stopping force over distance
d
d
d
.
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ANSWER
W
=
Δ
K
W=\Delta K
W
=
Δ
K
. Work done equals the change in kinetic energy.
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