Which pair includes a vector quantity and a scalar quantity respectively?
Correct answer: A. Force, kinetic energy
- A. Force, kinetic energy
- B. Velocity,acceleration
- C. Acceleration, displacement
- D. mass and momentum
Explanation
This is the correct answer. Force is a vector quantity because it has both magnitude (size) and direction. Kinetic energy is a scalar quantity because it has only magnitude and does not depend on direction
Last updated
About Addition of Vectors
Vector addition combines directed quantities using the head-to-tail, parallelogram and component methods. Work includes finding the resultant magnitude and direction for two or more vectors, resolving vectors into perpendicular components, and distinguishing vector addition from scalar addition, where direction has no role.
Practise Vectors and Equilibrium
431 free Vectors and Equilibrium MCQs from Physics, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Exams that ask Physics questions like this
Physics is on 13 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.
Related questions
2 vectors A and B are acting as shown in figure A = B =10N then resultant is?
A boat is sent across a river with a velocity of 8 km/h if the resultant velocity of the boat is 10 km/h, the river is flowing with the velocity of:
A body can be in translational equilibrium yet still start rotating if
A body in equilibrium__________________?
A body will be in complete equilibrium when it is satisfying______________?