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Author Question: Two cars are traveling around identical circular racetracks. Car A travels at a constant speed of 20 ... (Read 105 times)

humphriesbr@me.com

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on: Aug 1, 2020
Two cars are traveling around identical circular racetracks. Car A travels at a constant speed of 20 m/s. Car B starts at rest and speeds up with constant tangential acceleration until its speed is 40 m/s. When car B has the same (tangential) velocity as car A, it is always true that:

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it is passing car A.

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it has the same linear (tangential) acceleration as car A.

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it has the same centripetal acceleration as car A.

◦
it has the same total acceleration as car A.

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it has traveled farther than car A since starting.
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Marked as best answer by humphriesbr@me.com on Aug 1, 2020

lucas dlamini

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Reply #1 on: Aug 1, 2020
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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humphriesbr@me.com

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Reply 2 on: Aug 1, 2020
Excellent

pangili4

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Reply 3 on: Yesterday
Wow, this really help

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