Question

the mass of a lift is 600kg and it is moving upward with a uniform acceleration of 2m/s2 .Then the tension in the cable of the lift is

Answer 1

hey buddy !! here's your answer...

since the lift is moving upwards,
the equation will be ,

★ ma = T - mg

T = ma + mg
T = m (a + g )
T = 600 (2 + 10)
T = 600 x 12

T = 7200 N✔️✔️

hope it helps !! ❤️✌️

Answer 2

Answer:

Tension in the cable of the lift is 7080 N.

Explanation:

It is given that,

Mass of the lift, m = 600 kg

Acceleration with which the lift is moving in upward direction, $a=2\ m/s^2$

As the lift is moving upward, tension in the cable is given by :

$ma=T-mg$

$T=m(a+g)$

$T=600\times (2+9.8)$

T = 7080 N

So, the tension in the cable in the lift is 7080 N. Hence, this is the required solution.