JEE Main Physics question
A 1 kg stone at the end of a 1 m long string is whirled in a vertical circle at a constant speed of 4 m/sec. The tension in the string is 6 N, when the stone is at ( m/sec²)
Answer: (A)
Solution
At the top: N.
A 1 kg stone at the end of a 1 m long string is whirled in a vertical circle at a constant speed of 4 m/sec. The tension in the string is 6 N, when the stone is at ( m/sec²)
At the top: N.