Laws Of Motion Question 234
Question: A lift of mass 1000 kg is moving with an acceleration of 1 $ m/s^{2} $ in upward direction. Tension developed in the string, which is connected to the lift, is [CBSE PMT 2002]
Options:
A) 9,800 N
B) 10,000 N
C) 10,800 N
D) 11,000 N
Show Answer
Answer:
Correct Answer: C
Solution:
$ T=m(g+a)=1000(9.8+1)=10800N $
