3 years ago

Is this correct is so what is wrong I will give Brainlist

Physics

1 answer:

Nimfa-mama [501]3 years ago

5 0

Answer:

yes

Explanation:

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3. A peregrine can dive at speeds of up to 89 m/s. How much distance could this bird cover in 3 seconds of

True [87]

89 metres for each second.
89*3
= 267 metres.

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3 years ago

Suppose that instead of being inclined to Earth's orbit around the Sun, the Moon’s orbit was in the same plane as Earth’s orbit

d1i1m1o1n [39]

Answer:

Explanation:

A solar eclipse occurs when the moon in between the sun and the earth. Since in reality, the moons orbit is inclined, this aligning doesnt occur often. But if the orbit of the moon were in the same plane as the earth orbit, and since the moon orbits the earth once a month, the three objects would align every month. This makes it 12 times in a year.

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Unlike velocity, speed is scalar, which means it is described by only.

Andrew [12]

There are two qualities that can describe most variables - direction and magnitude. A vector possesses both a direction and magnitude, while a scalar possesses only a magnitude.

Hope this helps!

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3 years ago

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What is the approximate pressure of air at sea level?

Len [333]

My guess would be 101 kPa but I'm not 100% sure, sorry.

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4 years ago

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Faraday's law states that voltage can be changed by moving the coil out of the magnetic field true or false

NNADVOKAT [17]

As per Faraday's law of induction we know that induced EMF in a conducting closed loop is equal to rate of change in flux in that loop

So here we have

$V = \frac{d\phi}{dt}$

now when we move out a coil from magnetic field then in this case there will be EMF induced in that coil as here magnetic flux is changing with time linked with the coil.

Now this induced voltage will remain constant if coil is moved out uniformly

But it will not remain constant if coil is moved out with non uniform speed

So this statement is not always true

so answer must be

<u>FALSE</u>

8 0

3 years ago