Question

PROOF OF 30 DIMENSIONAL FORMULAS (in Physics).
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PLEASE ANSWER ACCURATELY AND BEWARE OF SPAMMING!

Answer 1

The dimension of a physical quantity is defined as the power to which the fundamental quantities are raised to express the physical quantity. The dimension of mass, length and time are represented as [M], [L] and [T] respectively. For example:

We say that dimension of velocity are, zero in mass, 1 in length and -1 in time.

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of a Physical Quantity

The dimensional formula is defined as the expression of the physical quantity in terms of its basic unit with proper dimensions. For example, dimensional force is

F = [M L T-2]

It's because the unit of Force is Netwon or kg*m/s2

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Answer 2

• F = [M L T-2]

→ The unit of Force is Netwon or kg×m/s²

1. Dimensional equation of v = u + at is:

• [M0 L T-1] = [M0 L T-1] + [M0 L T-1] X [M0 L0 T] = [M0 L T-1]

Rest Formulas are in the pic......