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Mechanics

Forces, motion, energy and momentum. A starter deck to adapt to your course and level.

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Questions in this deck

01v̄ = ? (Δx, Δt)

v̄ = Δx/Δt.

02ā = ? (Δv, Δt)

ā = Δv/Δt.

03ΣF = ? (m, a)

ΣF = ma.

04W = ? (F, d, θ)

W = Fd cos θ.

05Eₖ = ? (m, v)

Eₖ = ½mv².

06Eₚ = ? (m, g, h)

Eₚ = mgh.

07P̄ = ? (W, Δt)

P̄ = W/Δt.

08p = ? (m, v)

p = mv.

09J = ? (F(t)=F₀, Δt)

J = F₀Δt = Δp.

10F = ? (k, x; Hooke)

F = −kx.

11f = ? (T)

f = 1/T.

12ω = ? (f)

ω = 2πf.

13a꜀ = ? (v, r)

a꜀ = v²/r.

14F꜀ = ? (m, v, r)

F꜀ = mv²/r.

15F = ? (G, m₁, m₂, r)

F = Gm₁m₂/r².

16Fₖ = ? (μₖ, N)

Fₖ = μₖN.

17Fₛ,max = ? (μₛ, N)

Fₛ,max = μₛN.

18τ = ? (r, F, θ)

τ = rF sin θ.

19Σpᵢ = ? (ΣFₑₓₜ=0)

Σpᶠ.

20v² = ? (v₀, a, Δx)

v² = v₀² + 2aΔx.