How would I re-arrange Sy=1/2gt^2 to make t the subject?

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How would I re-arrange S_y=1/2*g*Δt² to make Δt the subject? (Step by step instructions would be great)

Guest Feb 4, 2015

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Best Answer

+128598

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S_y=1/2*g*Δt² to make Δt the subject?

Multiply both sides by 2

2S_y=g*Δt²

Divide both sides by g

(2Sy)/g = Δt²

Take the square root of both sides

√[(2Sy)/g] = Δt (I'm assuming that Δt is positive)

CPhill Feb 4, 2015

1⁺⁰ Answers

+128598

+5

Best Answer

S_y=1/2*g*Δt² to make Δt the subject?

Multiply both sides by 2

2S_y=g*Δt²

Divide both sides by g

(2Sy)/g = Δt²

Take the square root of both sides

√[(2Sy)/g] = Δt (I'm assuming that Δt is positive)

CPhill Feb 4, 2015

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