Which of the following is a scalar quantity?
a)Velocity
b)Force
c)Speed
d)Momentum
Answers
Answered by
0
Answer:
Speed is a scalar quantity.
As we know,
Speed=Distance/Time
Where both distance and time are scalar as they don't depend on direction
Answered by
0
Answer:
Speed
Explanation:
Velocity is a vector as it is displacement per unit time, where displacement is a vector quantity.
Force is also a vector as it is the product of mass and acceleration, where acceleration is a vector quantity.
Speed is SCALAR as it is distance per unit time.
Momentum is also vector as it is the product of mass and velocity, where velocity is a vector qualtity.
Recap: A vector quantity has both magnitude and direction while a scalar quantity only has direction )
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