5.5. Deriving Kinetic Energy Flashcards

1
Q

W = F s & F = ma

A

W = ma.s

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2
Q

v^2 = u^2 + 2as ⟹ as = 1/2(v^2 - u^2)

A

W = m 1/2(v^2 - u^2)
W = (1/2)mv^2

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