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Physics equations > Equations > Flashcards

Equations Flashcards

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1
Q

Equation for weight?

A

Weight = mass x gravitational field strength (9.8)

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2
Q

Equation for work done?

A

Work done = force x distance

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3
Q

Equation for kinetic energy?

A

Kinetic energy = 0.5 x mass x speed squared

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4
Q

Gravitational potential energy equation?

A

Gravitational potential energy = mass x 9.8 x height

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5
Q

Equation for power?

A

Power = energy transferred -:- time
Power = work done -:- time

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6
Q

Poo

A

Yes

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7
Q

Equation for efficiency?

A

Efficiency = useful output energy transfer -:- total input energy transfer
Efficiency = useful power output -:- total power input

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8
Q

Pee

A

AAHHH

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9
Q

Equation for charge flow?

A

Charge flow = current x time

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10
Q

Equation for potential difference?

A

Potential difference = current x resistance

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11
Q

Good luck

A

Don’t die

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12
Q

Equation for power?

A

Power = (current squared) x resistance
Power = potential difference x current

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13
Q

Equation for energy transferred?

A

Energy transferred = power x time
Energy transferred = charge flow x potential difference

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14
Q

Don’t give up

A

pleas

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15
Q

Weight symbol equation?

A

W = m g

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16
Q

Work done symbol equation?

A

W = F s

17
Q

Equation for density?

A

Density = mass -:- volume

18
Q

Kinetic energy symbol equation?

A

Ee = 0.5 m (v squared)

19
Q

Gravitational potential energy symbol equation?

A

Ep = m g h

20
Q

Power symbol equation?

A

P = E -:- t
P = W -:- t

21
Q

Power (2) symbol equation?

A

P = W -:- t

22
Q

Charge flow symbol equation?

A

Q = I t

23
Q

Potential difference symbol equation?

A

V = I R

24
Q

Power (3) symbol equation?

A

P = I V

25
Q

Power (4) symbol equation?

A

P = (I squared) R

26
Q

Energy transferred (1) symbol equation?

A

E = P t

27
Q

Energy transferred (2) symbol equation.

A

E = Q V

28
Q

Density symbol equation?

A

p = m -:- v

Physics equations (1 decks)

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