Question

kinetic energy = 1/2mv^2 using dimension formula?​

Answer 1

Explanation:

given,

formula of kinetic energy= 1/2 mv²

mass is fundamental physical quantity

but velocity is derived physical quantity

velocity= displacement/time

velocity ²= displacement ²/time²

dimensional formula of kinetic energy= M¹L²T^-2

Answer 2

Answer:

K. E = 1/2. Mass.( Speed)^2

• = M^1. [LT^-1]^2
• = M L^2 T^-2

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