Applied Mechanics
Which of the following is a vector quantity?
(a) Energy (b) Mass (c) Momentum (d) Angle Ans :- (c) Momentum Explanation :- Momentum is a vector quantity. A ...
One kilogram force is equal to
(a) 1.2 newton (b) 8.9 newton (c) 9.8 newton (d) 0.98 newton Ans :- (c) 9.8 newton Explanation :- One ...
Which of the following is not scalar quantity?
(a) Time (b) Mass (c) Area (d) Velocity Ans :- (d) Velocity Explanation :- Velocity is not scalar quantity. A ...
In order to determine the effects of a force acting on a body, we must know
(a) its magnitude and direction of the line along which it acts. (b) its nature (whether push or pull). (c) ...
