Question

22. A mass of 1 kg is connected to a fixed point by means of a strug 1 m long and whirled in her
complete one revolution in 1 second. The tension in string is
(1) 4 N
(2) 2N
(3) 3 N
(4) N
​

Answer 1

Answer:

(2) 2 N must be the answer.

Explanation:

1*1 is 2