Question
Question: Which of the following statements is incorrect?...
Which of the following statements is incorrect?
A
A pair of equal and opposite forces with different lines of action is known as couple.
B
A couple produces rotation without translation.
C
When we open the lid of a bottle by turning it, our fingers apply a couple to the lid.
D
Moment of a couple depends on the point about which we take the moment.
Answer
Moment of a couple depends on the point about which we take the moment.