All categories

3 years ago

What is the predicted result when the Milky Way and Adromeda collide?

1 answer:

8 0

The stars included are adequately far separated that it is far-fetched that any of them will independently collide. Some stars will be shot out from the subsequent system, nicknamed Milkomeda or Milkdromeda. In this way, it is to a great degree far-fetched that any two stars from the combining worlds would impact.

You might be interested in

15 points!

VMariaS [17]

Answer:

$4.12\times 10^{-5}\ J$ .

Explanation:

Given that,

Capacitance, $C=1.4\times 10^{-7}\ F$

Charge stored in the capacitor, $Q=3.4\times 10^{-6}\ C$

We need to find the electric potential energy stored in the capacitor. The formula for the electric potential energy stored in the capacitor is given by :

$E=\dfrac{Q^2}{2C}$

Put all the values,

$E=\dfrac{(3.4\times 10^{-6})^2}{2\times 1.4\times 10^{-7}}\\\\=4.12\times 10^{-5}\ J$

So, the required electric potential eenergy is equal to $4.12\times 10^{-5}\ J$ .

3 0

3 years ago

Two pulleys are fastened together to form an integral unit. At a certain instant, the indicated belt tensions act on the unit an

tresset_1 [31]

Answer:

α = $21.6 rad/s^2$

Explanation:

Applying the equations of motion to determine angular acceleration of the unit,

The sum of moments about O is equal to the product of angular acceleration and moment of inertia

∑Mo = Io*α

Taking the anticlockwise direction as positive moment,

= ( -(1150) + (1400) ) * (0.5 / 2) + ( (475) - (650) ) * (0.3 / 2) - F = Io*α

= 36.5 - (2.5 N.m) = $(m*ko^2)$ *α

NOTE: moment of inertia of the pulleys in this instance = $(m*ko^2)$

Hence, 33.75 = $25 * (0.25)^2$ * α

Solving, α = $21.6 rad/s^2$

8 0

4 years ago

Help with the number 2 question

MArishka [77]

Answer:

It is frequently stated that the value of the acceleration due to gravity at the pole is larger than at the equator because the poles are closer to the center of the earth due to the earth's oblateness. ... The measured value is larger because the earth's density is not uniform but increases toward the center.

6 0

3 years ago

(Don't answer that there is no image, its a simple question)

Aleksandr-060686 [28]

Answer:

yes

Explanation:

of course indeed correct

3 0

4 years ago

True or false<br> Lightning happens because of the release of static electricity.

SOVA2 [1]

Yes it is true , lightning happens because of the release of static electricity

3 0

3 years ago

Read 2 more answers