2 years ago

The total of all forces acting on a body is the

1 answer:

4 0

Applied force , gravitational force , normal force , frictional force , air resistance force , tension force , spring force

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I am Lyosha [343]

The answer i think is left

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2 years ago

Eddi Din [679]

I am quite sure the first one is Friction, but I am not sure about the second one. Is it wind?

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2 years ago

Zina [86]

Answer:

Detailed solution is given below

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3 years ago

Kaylis [27]

Answer:

satellite B

Explanation:

A .F= G (mM)/r²

B .F= G (2mM)/r² = 2G (Mm)r²

C .F= G (3mM)/(2r)² = ¾G (mM)/r²

D .F= G (4mM)/(2r)² = G (mM)/r²

4 0

2 years ago

vovangra [49]

Answer:

v =163.95 m/s

Explanation:

Given that,

The wavelength of wave, $\lambda=646\ km=646\times 10^3\ m$

Distance covered, $d=3630\ km=3630\times 10^3\ m$

We need to find the speed of the wave. We know that,

speed = distance/time

So,

$v=\dfrac{3630\times 10^3\ m}{22140\ s}\\\\=163.95\ m/s$

So, the speed of the wave is equal to 163.95 m/s.

6 0

2 years ago