Paper 1 Equations Flashcards

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1
Q

What is the equation for weight?

A

W = mg

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2
Q

What is the equation for GPE

A

GPE = mgh

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3
Q

What is the equation for force?

A

F = ma

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4
Q

What is the equation for a wave period?

A

1/ frequency

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5
Q

What is the equation for wave velocity?

A

V = Distance/time
V = frequency x wavelength

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6
Q

What is the equation for acceleration?

A

a = v-u/t

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7
Q

What is the equation for gravitational potential energy?

A

Delta GPE = m x g x Delta h

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8
Q

What is the equation for kinetic energy?

A

KE = 0.5 x m x v2

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9
Q

What is the equation for Effeciency?

A

Usefull energy out/ Total energy in

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10
Q

What is the equation for distance and speed and time

A

D = s/t

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11
Q

force, mass, acceleration

A

F = ma

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12
Q

Work done, force, distance

A

E (work done) = F x D

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13
Q

Power(w), work done, time taken

A

P = E/t

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