Moti Flashcards

1
Q

Dimmi la formula del MRU

A

Δs = v • Δt

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2
Q

Dimmi le formule del MRUA

A

s(t) = s0 + v0 • t + 1/2 a • t^2
v(t) = v0 + a • t

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3
Q

Dimmi la formula dello spazio di frenata

A

Δs = V0^2 / 2a

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4
Q

Dimmi le formule della velocità angolare

A

W = Δ alfa/ Δt = 2π/T = 2π • f

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5
Q

Dimmi le formule della velocità tangenziale

A

V = 2πr / T = 2πr • f = W • r

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6
Q

Dimmi le formule dell’accelerazione centripeta

A

a = v^2/ r = W^2 • r

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7
Q

Come si calcola la quantità di moto?

A

p = m • v
Si conserva con sistema isolato e dove la somma delle forze è 0

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