An elevator weighing 6000 kg is pulled upward by a cable with an acceleration of 5 ms-2.Taking g to be 10 ms-2, the tension (in newton) in the cable is

Question

An elevator weighing 6000 kg is pulled upward by a cable with an acceleration of 5 ms-2.Taking g to be 10 ms-2, the tension (in newton) in the cable is (A)  (B)  (C)  (D)

Tardigrade Admin · Accepted Answer

T = m(g +a) =6000(10 +5) =90000N

Q. An elevator weighing $6000$ kg is pulled upward by a cable with an acceleration of $5 m s^{- 2}$ .Taking $g$ to be $10 m s^{- 2}$ , the tension (in newton) in the cable is

$T = m (g + a) = 6000 (10 + 5) = 90000 N$

Q. An elevator weighing 6000 kg is pulled upward by a cable with an acceleration of 5ms−2.Taking g to be 10ms−2, the tension (in newton) in the cable is

T=m(g+a)=6000(10+5)=90000N

Q. An elevator weighing $6000$ kg is pulled upward by a cable with an acceleration of $5 m s^{- 2}$ .Taking $g$ to be $10 m s^{- 2}$ , the tension (in newton) in the cable is

$T = m (g + a) = 6000 (10 + 5) = 90000 N$