laws of motion ( to answer the problems )

first law

vi = intial velocity vf = final velocity change of velocity = Vf - Vi acceleration = change of velocity / change of time acceleration = Vf-Vi ÷ t
at= vf - vi

vi+at=vf 1 this the first law of motion the rule os vi+at=vf

second law

displacement= average velocity X time average velocity = Vi + Vf ÷ 2 d = (Vi + Vf ÷ 2 ) X t WE SAY THAT 1st law
Vf= Vi + at WE WILL CANCEL vf and but the rule d = ( vi + vi + at ÷ 2) X t = 2vit + at with power 2 ÷2

d = vit + half at with power two

3rd law ---------- NOTE : ^ this mean with power too ok vf = vi+at by squaring vf^ = ( vi + at )^ vf ^ = vi^ + 2viat + a^t^ vf^-vi^=2viat+a^t^ = 2a(vit + half at^ )

vf^-vi^ = 2ad

THEN THE RULE IS note :^ this mean with power two 1) Vi + at = Vf first law 2) d = vit + half at ^ second law 3) Vf^- Vi^= 2ad third law

#Maximaminima #Membranes

Easy Math Editor

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Comments

Try to code in Latex.

Sachin Vishwakarma - 5 years, 7 months ago

Thanks!

Sachin Vishwakarma - 5 years, 7 months ago

Math	Appears as
Remember to wrap math in `\(` ... `\)` or `\[` ... `\]` to ensure proper formatting.
`2 \times 3`	$2 \times 3$
`2^{34}`	$2^{34}$
`a_{i-1}`	$a_{i-1}$
`\frac{2}{3}`	$\frac{2}{3}$
`\sqrt{2}`	$\sqrt{2}$
`\sum_{i=1}^3`	$\sum_{i=1}^3$
`\sin \theta`	$\sin \theta$
`\boxed{123}`	$\boxed{123}$