Question

Which of the following is a scalar quantity ?
(A)
Speed
(B)
Velocity
(C)
Acceleration
(D)
Displacement​

Answer 1

Answer:

Which of the following is a scalar quantity ?

(A)

Speed

Answer 2

Speed

Because :- Scalar quantities are defined by a magnitude with no applicable direction. In contrast, vector quantities must have both magnitude and direction of action. Some common scalar quantities are distance, speed, mass, and time. Some common vector quantities are force, velocity, displacement, and acceleration.