GENERAL KNOWLEDGE

GK

GENERAL SCIENCE

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Velocity is
A
speed and acceleration
B
constant speed
C
a frame of reference
D
speed in a given direction
Explanation: 

Detailed explanation-1: -The speed in a given direction is called velocity, and it is the rate of change of displacement. Velocity is a vector quantity as it possesses both magnitude and direction, whereas speed has magnitude and no direction.

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