While an elevator of mass 812 kg moves downward, the tension in the supporting cable is a constant 7730 N. Betweent=D0 and t= 4.00 s, the elevator's displacement is 5.00 m downward. What is the elevator's speed at t= 4.00 s? m/s k nt

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Chapter7: Rotational Motion And Gravitation
Section: Chapter Questions
Problem 54AP: A 0.400-kg pendulum bob passes through the lowest part of its path at a speed of 3.00 m/s. (a) What...
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While an elevator of mass 812 kg moves downward, the tension in the supporting cable is a constant 7730 N. Between t= 0 and t=
4.00 s, the elevator's displacement is 5.00 m downward. What is the elevator's speed at t= 4.00 s?
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Transcribed Image Text:91 LL %24 %23 While an elevator of mass 812 kg moves downward, the tension in the supporting cable is a constant 7730 N. Between t= 0 and t= 4.00 s, the elevator's displacement is 5.00 m downward. What is the elevator's speed at t= 4.00 s? s/u ences <Prev 6 of 15 ME e here to search 11:33 PM xp ツ 10/28/2021 55°F P. t9 144 prt sc delete LL 144 pua 5 II4 & backspace unu lock $4 3. 5. home enter pause ↑ shift pua ctrl USE YOUR SMARTPHONE FOR •Reviews • Videos Features • Specs
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