- #1
1337Montage
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Homework Statement
Homework Equations
a=v/t
v=d/t
Sketching An Acceleration-Time Graph From A Velocity-Time Graph
- Thread starter 1337Montage
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AI Thread Summary
The discussion focuses on deriving an acceleration-time graph from a velocity-time graph, confirming that a negative slope in the velocity graph indicates a straight line for acceleration. Participants agree that the reasoning behind the negative acceleration is correct, reinforcing the relationship between velocity and acceleration. The conversation highlights confidence in understanding basic calculus principles related to motion. Overall, the consensus is that the interpretation of the graphs is accurate and well-supported. The collaborative nature of the discussion emphasizes the importance of peer feedback in solving physics problems.
a=v/t
v=d/t
- #2
MysticDude
Gold Member
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I believe that that is correct because since the velocity has the same negative slope, the acceleration should be a straight line. And in your attempt, the acceleration is negative and just a line, that answer is correct I believe.
- #3
The legend
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yup .. has to be correct... MysticDude's reasoning looks right too.
- #4
MysticDude
Gold Member
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The legend said:
Alright, I guess I know my calculus basics eh? Oh and thanks for the friend request.
- #5
1337Montage
- 5
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Yep, it's correct. Thank you for your help guys.
Here is what I tried
This question was actually asked in one of our engineering entrances.
The answer was 1D.
My teachers say that we have to use μₘ/fₘ to get to this answer. I cannot understand why. I'll be really glad if you could tell me the exact definition of power (numerically) that works in all scenarios.
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Hello guys this is what I tried so far. I used the UTS to calculate the force it needs when the rope tears.
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