3 years ago

Oceans and lakes are part of the?

Physics

2 answers:

astraxan [27]3 years ago

8 0

Oceans and Lakes are part of the Hydrosphere.

Charra [1.4K]3 years ago

5 0

B) Hydrosphere

Hydro-means water; oceans and lakes involve water

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Can you help

Kryger [21]

Answer:

Explanation:

1) Is option C, Radiocarbon

2) i think is option A, true.

3) im pretty sure is option B, false.

i hope i helped :)

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3 years ago

The flow of air from an ocean or lake to the land is called a ___________________________.

slava [35]

Maybe sea or onshore breeze

It develops due to the difference of air pressure greater by the different temperature of the water and land

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2 years ago

The force F is expressed in terms of the mass “m” and acceleration “a” according to the

LekaFEV [45]

Answer:

F = [M] × [L1 T-2] = M1 L1 T-2.

Explanation:

Therefore, Force is dimensionally represented as M1 L1 T-2.

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2 years ago

The Demon Drop ride at the amusement park falls freely for 1.8 s after

timofeeve [1]

Answer:

Explanation:

a = -g = -9.80 m/s squared

d o = 0

v o = 0

t = 1.8s

<h3>unkown:</h3>

d = ?

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2 years ago

Read 2 more answers

f the CD rotates clockwise at 500 rpmrpm (revolutions per minute) while the last song is playing, and then spins down to zero an

vazorg [7]

Answer:

The magnitude of the angular acceleration is $a = 20.14 rad/s^2$

Explanation:

From the question we are told that

The angular speed of CD is $w_{CD} = 500 rpm = \frac{500 rpm}{\frac{60 \ s }{1 \ min} } * \frac{2 \pi }{ 1 \ rev} = 52.37 rad/s$

time taken to decelerate is $t_{CD} = 2.60\ s$

The final angular speed is $w_f= 0 \ rad/s$

The angular acceleration is mathematically represented as

$a = \frac{w_f - w_{CD}}{t}$

substituting values

$a = \frac{0 - 52.37}{2.60}$

$a = - 20.14 rad/s^2$

The negative sign show that the CD is decelerating but the magnitude is

$a = 20.14 rad/s^2$

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2 years ago