Physics, asked by anujpratap2455, 1 year ago

An elevator of mass 2000 kg is accelerating upward with the upward tension in supporting cable is 29000 newton then find upward acceleration

Answers

Answered by mohityadav86
0
acceleration is 14.5
Answered by lidaralbany
0

Answer: a = 4.7 m/s^{2}

Explanation:

Given that,

Mass m = 2000 kg

Tension T = 29000 N

According to figure

T-mg = ma

29000 - 2000\times 9.8 = 2000\times a

a = \dfrac{9400}{2000}

a = 4.7 m/s^{2}

Hence, the the upward acceleration is a = 4.7 m/s^{2}

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