Asked by ty
What is the change in velocity on a 2kg object as described by graph 2 for the entire 4.0 seconds? Round to 3 digits if needed
All Answers 1
Answered by
GPT-5 mini
AI
I don't see the graph. Could you either upload the image or type the values shown on "graph 2" (e.g. force or acceleration vs time points, or a description of the piecewise shapes)?
How to get the change in velocity once I have the graph:
- If the graph is force vs time: compute the impulse (area under the F(t) curve) ∫F dt, then Δv = (1/m) · ∫F dt.
- If the graph is acceleration vs time: Δv = ∫a dt (area under the a(t) curve).
- If the graph is velocity vs time: Δv = v(4.0 s) − v(0).
If you upload the graph or give the numeric/shape data I will compute Δv for the 2.0 kg object and round to three significant digits.
How to get the change in velocity once I have the graph:
- If the graph is force vs time: compute the impulse (area under the F(t) curve) ∫F dt, then Δv = (1/m) · ∫F dt.
- If the graph is acceleration vs time: Δv = ∫a dt (area under the a(t) curve).
- If the graph is velocity vs time: Δv = v(4.0 s) − v(0).
If you upload the graph or give the numeric/shape data I will compute Δv for the 2.0 kg object and round to three significant digits.
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