2 years ago

Which of the following Illustrates 2 resistors in a series circult? A, B, C, D.

Physics

1 answer:

Kaylis [27]2 years ago

6 0

Answer:

It's either B or D, I'm not positive which it is

Explanation:

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3 years ago

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The brick wall (of thermal conductivity 1.12 W/m · ◦ C) of a building has dimensions of 2.8 m by 5 m and is 8 cm thick. How much

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Explanation:

If H be the heat flowing in time t through an area of A having thickness d

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3 years ago

A ball is thrown straight up from ground level. It passes a 2-m-high window. The bottom of the window is 7.5 m off the ground. T

slamgirl [31]

Answer:

$u=14.48m/s$

Explanation:

From the question we are told that:

Height of window $h=2m$

Height of window off the ground $h_g=7.5m$

Time to fall and drop $t=1.3s$

Generally the Newton's equation motion is mathematically given by

$s=ut+\frac{1}{2}at^2$

Where

$h=ut+\frac{1}{2}at^2$

$2=u1.3-\frac{1}{2}*9.8*1.3^2$

$2=u1.3-8.281$

$u=7.91m/s^2$

Generally the Newton's equation motion is mathematically given by

$2as=v^2-u^2$

Where

$-2gh_g=v^2-u^2$

$-2*9.8*7.5=(7.91)^2-u^2$

$-147=62.5681-u^2$

$u=\sqrt{209.5681}$

$u=14.48m/s$

Therefore the ball’s initial speed

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3 years ago

Which of the following Illustrates 2 resistors in a series circult? A, B, C, D.​

Which of the following Illustrates 2 resistors in a series circult? A, B, C, D.