The
force acting on an object is the combination of
all of the individual forces acting on it.

Answer:

60cm

Explanation:

30+30=60

Answer:

Explanation:

If the Moon rotated as fast as the Earth would we only see one side of the Moon? ... The Moon, on the other hand, rotates once around its own axis every 28 days, and once around the Earth in that same 28 days. The end result of this combination is that the same side of the Moon is always facing the Earth.

Answer:

If the Moon rotated as fast as the Earth would we only see one side of the Moon? ... The Moon, on the other hand, rotates once around its own axis every 28 days, and once around the Earth in that same 28 days. The end result of this combination is that the same side of the Moon is always facing the Earth.

Explanation:

Answer:

a) The distance after 1 minute will be x = 600 m.

b) The distance of vertical drop from A to B is  [tex]\Delta y=17658\: m[/tex].

Explanation:

Let's use the parabolic motion equations. Here we have a horizontal initial velocity, and knowing that the horizontal velocity is a constant we have:

a)

[tex]v_{x}=\frac{\Delta x}{\Delta t}[/tex]    (1)

Where:

Usinf (1) we find Δx:

[tex]\Delta x=v_{x}\Delta t[/tex]    

[tex]\Delta x=10*60=600 m[/tex]      

Therefore, the distance after 1 minute will be x = 600 m

b)

Here we need to find Δy = y(A)-y(B), this is the distance of vertical drop from A to B.

Using the following equation we will get it:

[tex]y_{B}=y_{A}+v_{iy}t-\frac{1}{2}gt^{2}[/tex]

Let's recall that the initial velocity in the y-direction is 0.

[tex]y_{A}-y_{B}=0t+\frac{1}{2}gt^{2}[/tex]

[tex]\Delta y=\frac{1}{2}gt^{2}[/tex]

[tex]\Delta y=\frac{1}{2}(9.81)(60)^{2}[/tex]  

[tex]\Delta y=17658\: m[/tex]  

Therefore, the distance of vertical drop from A to B is  [tex]\Delta y=17658\: m[/tex].

I hope it helps you!

Force required to accelerate 10 kg object to 5.9 m/s/s ?

Mass = 10 kg

Acceleration = 5.9 m/s^2

Force = Mass * Acceleration

Force = 10 kg * 5.9 m/s^2

Force = 59 kg m /s^2 = 59 N

Answer: you can call you when you can get me a call and I have to go back your mom I don’t have a lot to say about that because you don’t want me a little more because you have a lot to me because I have to do it I have a lot to say about it I have a good day and you don’t have a good day and you have a lot of fun with your family I don’t want you have a good night I love your day you ty me you don’t want me a good night to me a little about me you don’t have a good day I love your day I don’t

Explanation: the app crashes every time I have a good night and a good night out and it is good yuyu Hi hi mom I have to go back and pick you a little little more you have to go back

Answer:

when current passes through a wire amagnetic field is created.

Whenever the current passes through a wire then the magnetic fields in the form of a circular loop form around the wire.

The magnetic field is generally a force that is generated due to the flow of electrons in the wire.

The magnetic field generated is always in the circular loop around the wire.

The magnetic field only remains around the wire as far there is the flow of the current in the wire.

if the flow of the current terminated then the force of the magnetic field also vanished.

Thus Whenever the current passes through a wire then the magnetic fields in the form of a circular loop form around the wire.

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Answer:

Explanation:

During the formation of the universe some 14 billion years ago in the so-called ‘Big Bang’, only the lightest elements were formed – hydrogen and helium along with trace amounts of lithium and beryllium. As the cloud of cosmic dust and gases from the Big Bang cooled, stars formed, and these then grouped together to form galaxies.

Answer:

I would say tunnel vision cause your only using one eye and if your looking through a tiny space your vision gets blury

Explanation:

Answer:

[tex]t = \sqrt{\frac{s}{a} }[/tex]

Explanation:

In order to find the time in a uniform magnetic field in terms of acceleration and time we will use the general formula of acceleration, which is given as follows:

[tex]a = \frac{v}{t} \\\\where,\\\\a = acceleration\\v = velcoity = \frac{s}{t} \\\\t = time\ taken\\s = distance\ covered\ in\ the\ field\\\\therefore,\\\\a = \frac{s}{t^2}\\\\t^2 = \frac{s}{a}\\\\t = \sqrt{\frac{s}{a} }[/tex]

This formula can be used to measure time in a uniform electric field in terms of distance and time only.

Answer:

V=IR

V=0.8×2.5

V=2V

where V=potential difference

I=Current

R=Resistance

.........

Answer:intensity of an electric field (E)

charge (q)

Force (F)

E=F/q

E=20N/.5C

E=40N/C

Explanation:

The Electric field intensity will be  40 N/C

The electric field intensity at a point is the force experienced by a unit positive charge placed at that point.

Electric field intensity(E) = force (F)/ charge(q)

given

charge = 0.50 C

Force = 20 N

Electric field intensity = ?

E = 20 N / 0.50 C

E = 40 N/C

The Electric field intensity will be  40 N/C

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#SPJ3

Answer:

what???

Explanation:

Answer:

golf

Explanation:

it's less physical strength in more of you hitting the ball with whatever the stick is called

Answer: black holes

Explanation:

Answer:

9172.8 N

Explanation:

F = ma

F = (936 kg)(9.8 m/s^2)

F = 9172.8 N

Answer:

7.5x10-^8m

Explanation:

the formulae is v=fh ,where f is frequency

h is wavelength

hence wavelength=v/f

since the speed of light is 3x10^8

then the wavelength =3 x 10^8/4 x 10^15

=7.5x10^-8m

Answer:

B - Light Year (LY)

Answer:1,3 and 5

Explanation:

Answer:

no because it will also affect other people

Answer:

Earth's gravity pulls objects downward towards the surface gravity pulls on the space station too as a result they fall around the planet the moon stays in orbit around the Earth for this same reason

Answer:

Say a 14 year old girl was at a construction site and she was asked to move something like a 10,000 pound brick( one brick). She would be acting on it as the unbalanced force but they would still not change their position.

so to say the girl would be doing everything she could to move that brick but the brick would still be in that same spot so the unbalanced force (the girl) would be acting on the thing that was at rest but it wouldn't move.

so the unbalanced force would not really be acting on the thing at rest; even though the unbalanced force was doing something to the brick.

( just think about it and you will eventually get it...just imagine in your head...)

Explanation:

Answer:

C. gravitational

Explanation:

Answer:

c

Explanation:

edge

Answer:

1.91 × 10⁸ m/s

Explanation:

[tex]n = \frac{c}{v} \\ 1.57 = \frac{3.0 \times {10}^{8} }{v} \\ v = 1.91 \times {10}^{8} \: ms {}^{ - 1} [/tex]

The speed of light in a medium if the index of refraction is 1.57 is 1.91 * 10⁸ m/s

The refractive index of a material is the ratio of speed of light in air to speed of light in the medium. It is given by:

Refractive index(n) = speed of light in air(c) / speed of light in material(v)

Given that n = 1.57, c = 3 * 10⁸ m/s, hence:

n = c/v

1.57 = 3 * 10⁸ / v

v = 1.91 * 10⁸ m/s

The speed of light in a medium if the index of refraction is 1.57 is 1.91 * 10⁸ m/s

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Answer:

The rate of reaction A is higher.

answer is AAAAA !

Explanation:

Answer: A. The rate of reaction A is higher

Explanation:

Answer:

ok

Explanation:

Answer:

1 =1 +1

f. v u

Explanation:

f is the focal length

v is the image distance

u is the object distance

1/f = 1/v + 1/u

The above formula gives us the relation between 'f' 'v' & 'u', Where :

              f = focal length

              v = image distance

              u = object distance

This formula not only used for concave mirror, but also for convex mirror.