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Author Question: Suppose that the position r(t) and velocity v(t) of a moving object satisfy r(t) v(t) = 0 for all ... (Read 32 times)

V@ndy87

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on: May 27, 2021
Suppose that the position  r(t)  and velocity  v(t)  of a moving object satisfy r(t) ∙ v(t) = 0  for all t.  What does this imply about the curve  r(t)?
◦ The curve lies on a hyperboloid.
◦ The curve is a helix.
◦ The curve lies in a plane.
◦ The curve is a circle.
◦ The curve lies on a sphere centred at the origin.
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Marked as best answer by V@ndy87 on May 27, 2021

missalyssa26

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Reply #1 on: May 27, 2021
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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V@ndy87

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Reply 2 on: May 27, 2021
Wow, this really help

amandanbreshears

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Reply 3 on: Yesterday
Excellent

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