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3 years ago

10

Start by setting aside money in your savings account for your goals and for emergencies. Then, fill in the other categories with

your remaining money. Be sure to allocate all of your money, so you have $0 left.

1 answer:

Oduvanchick [21]3 years ago

3 0

Answer:i do not know money i had at first

Explanation:

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The one end of a hollow square bar whose side is (10+N/100) in wit

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3 years ago

A battery is connected to a resistor. Increasing the resistance of the resistor will __________. A battery is connected to a res

belka [17]

Answer: the increase in the external resistor will affect and decrease the current in the circuit.

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Where IR is the potential difference flowing in the external circuit and Or is the lost voltage due to internal resistance of battery. From (1)

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3 years ago

The convection coefficient for flow over a solid sphere may be determined by submerging the sphere, which is initially at 25 °C,

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Answer:

t = 59.37 s

Explanation:

Given data:

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h = 300 W/ m^2.K

$T_i$ = 25 degree C = 298 k

$T_o$ = 60 degree C = 333 k

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diameter d = 0.1 m

characteristics length Lc = r/3 = = 0.0166

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$\tau = \frac{\alpha t}{lc^2} = \frac{0.4\times 10^{-5}\times t}{0.0166^2}$

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Ai = 0.982

$\lambda = 0.876$

$\frac{333348}{298-348} = 0.982e^{-0.879^2 0.036t}$

$0.3 = 0.982 e^{-0.2t}$

$0.305 = e^{-0.2t}$

-1.187 = - 0.02t

t = 59.37 s

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3 years ago

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4 years ago

Rearrange the formula to make “u” the subject. <br><br> v - u<br> ——— = t<br> a

solong [7]

Answer:

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Explanation:

v - u

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a

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3 years ago