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Marat540 [252]
2 years ago
7

Plzz helpppp meee!!!!

Physics
2 answers:
spin [16.1K]2 years ago
4 0
A=f/m
A=900/425
A=2.18

To determine acceleration you divide the force by the mass.
brilliants [131]2 years ago
3 0

Answer:

hhh

Explanation:

You might be interested in
The SI unit for acceleration is_____<br> a m/s.<br> b m/s 2<br> c m/s2<br> d none of the above
zalisa [80]
I dont know from option
Because SI Unit of acceleration is m/s^2
7 0
2 years ago
Objects floating in the water, like buoys, only bob up and down when waves pass. Why do they not get pushed all the way to where
weeeeeb [17]

Answer:

Because as the waves propagates, the particles of the medium (molecules of water) vibrates perpendicularly (upward and downward) about their mean position and not in the direction of the waves.

Explanation:

A wave is a phenomena which causes a disturbance in a medium without any permanent deformation to the medium. Examples are; transverse wave and longitudinal wave. Waves transfer energy from one point in the medium to another.

The waves generated by water are transverse waves. Which are waves in which the vibrations of the particles of the medium is perpendicular to the direction of propagation of the waves.

Thus as the waves propagates, the molecules of water vibrates up and down and not along the direction of propagation of the waves. So that the floating objects do not get pushed in the direction of the waves every time.

8 0
2 years ago
Name two units for measuring the diameter of nucleus atom.
Evgesh-ka [11]

The two units for measuring the diameter of nucleus atom are femtometre and metre.

How do you measure the size of the nucleus ?

Nucleus size is expressed in fermi, often known as femtometers. between a lighter and a heavier nucleus. Despite its modest size, the nucleus contains the majority of an atom's mass. The weight or mass of the atom's nucleus and neutrons are determined by neutrons.

femtometre (fm), which equals 10^{-15} metre.

A nucleus' diameter largely depends as to how many particles it contains, from about 4 fm for a light nucleus like carbon to 15 fm for a heavy nucleus as lead.

Learn more about nucleus of an atom here :-

brainly.com/question/10658589

#SPJ1

6 0
1 year ago
What might be a consequence if hematite and magnetite became hard to find?
aleksandrvk [35]

The dissolution of magnetite seems to be related to its transformation to hematite by oxidation of Fe2+ to Fe3+. The transformation of magnetite to hematite occurs along {111} planes, and results in the development of hematite domains along {111} that are parallel to the foliation. The difference in volume created by the transformation of magnetite to hematite and the shear stress acting on the interphase boundaries allow fluids to migrate along these planes.

8 0
3 years ago
Hydroelectric plants use __________ to produce electricity. A. fire B. sunlight C. water D. wind
xz_007 [3.2K]
"Hydro..." means "water".  Hydroelectric plants use the kinetic energy
of falling water to produce electrical energy. 

I wouldn't exactly say that they "use water", because after they produce
the electrical energy, there's still just as much water as there was before.
3 0
3 years ago
Read 2 more answers
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