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Physics year 1 > Important formulas > Flashcards

Important formulas Flashcards

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1
Q

What is the kinetic energy formula?

A

Ek= 0.5mv^2

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2
Q

What is the formula for gravitational potential energy (GPE) ?

A

GPE=mgh

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3
Q

What is the formula of elastic potential energy?

A

EPE= 0.5ke^2

-‘k’ is spring constant and ‘e’ is extension

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4
Q

What is the formula for Work Done ?

A

W= Fxd

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5
Q

What is the youngs modulus formula?

A

E=stress/strain
stress= Force/Cross-sectional area
strain= difference in length/original length

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Physics year 1 (7 decks)

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