Question 2.
The impulse on a article due to a force acting on it during a given time interval is squall to the change in its
Choose the appropriate option.
Question 3.
Choose the appropriate option.
Question 4.
Choose the appropriate option.
Question 5.
Choose the appropriate option.
Question 6.
A brass ball is tied to a thin wire and swung, so as to move uniformly in a horizontal circle. Which of the following statements in this regard is/are true