Question

a a lift can carry total weight 500kg. 5 people enter the lift whose weight are 352/5,262/3,271/4,119/2,298/3​

Answer 1

Answer:

This is an example you can do it your own like this

Given

GivenForce = m g = 500 kg x 9.8 m/s²=4900 N

GivenForce = m g = 500 kg x 9.8 m/s²=4900 NVelocity = 0.4 m/s

GivenForce = m g = 500 kg x 9.8 m/s²=4900 NVelocity = 0.4 m/sNow, power=Force x velocity

GivenForce = m g = 500 kg x 9.8 m/s²=4900 NVelocity = 0.4 m/sNow, power=Force x velocity=4900 x 0.4=1960 W

GivenForce = m g = 500 kg x 9.8 m/s²=4900 NVelocity = 0.4 m/sNow, power=Force x velocity=4900 x 0.4=1960 WNow 1 W = 0.00134 hp

GivenForce = m g = 500 kg x 9.8 m/s²=4900 NVelocity = 0.4 m/sNow, power=Force x velocity=4900 x 0.4=1960 WNow 1 W = 0.00134 hpSo, 1960 W=1960 x 0.00134=2.6 hp

Hope it helps

 

Answer 2

Answer:

Answer : 384.317kg

Step-by-step explanation:

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