Question

An elevator 6000 kg is moving with the constant speed of 5m/s.taking g to be 10m/ s^2.then the tension in the cable is

Answer 1

Answer:

Explanation: for constant velocity or speed : if we differentiate constant it will give zero. : a = dv / dt =0 hence a= 0 now , T = m(g+a) Or,

T = m(g+0). Or,

T= mg. =( 6000×10) N or. T =60000N ans