Area under acceleration-time graph?


by tahayassen
Tags: accelerationtime, graph
tahayassen
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#1
Jan30-12, 04:26 AM
P: 273
1. The problem statement, all variables and given/known data

What does the area under an acceleration-time graph give?

2. Relevant equations



3. The attempt at a solution

Instantaneous velocity.
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tiny-tim
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#2
Jan30-12, 04:42 AM
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hi tahayassen!
Quote Quote by tahayassen View Post
What does the area under an acceleration-time graph give?

Instantaneous velocity.
strictly, instantaneous velocity minus initial velocity
tahayassen
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#3
Jan30-12, 04:44 AM
P: 273
Quote Quote by tiny-tim View Post
hi tahayassen!


strictly, instantaneous velocity minus initial velocity
Oh, because it gives you the change in velocity. Opps!

tahayassen
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#4
Jan30-12, 04:44 AM
P: 273

Area under acceleration-time graph?


Actually, which initial velocity are we talking about? The initial velocity of that instant?
tiny-tim
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#5
Jan30-12, 04:52 AM
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"the area under" must mean "between two values of t"

one value is the present time, the other value is what we usually call the initial time


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