A fusion reaction is a nuclear process in which the liberated energy a result of the conversion of mass energy.
In a fusion reaction, light nuclei merge to form a single heavier nucleus. The procedure releases electricity because the full mass of the resulting single nucleus is much less than the mass of the 2 original nuclei. The leftover mass becomes power.
Nuclear fusion is a response wherein extra atomic nuclei are blended to form one or greater distinct atomic nuclei and subatomic particles. The difference in mass among the reactants and products is manifested as both the release or absorption of power.
Commonly, fusion reaction isn't always viable because the strongly repulsive electrostatic forces between the definitely charged nuclei save you them from getting close sufficient together to collide and for fusion to arise.
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Answer:
Explanation:
A component of 150 N in vertical direction will reduce the magnitude of reaction force.
reaction force exerted by the floor
= mg - 150 sin 30
where m is mass of the crate .
the magnitude of the horizontal component of the 150-newton force
150 cos30
= 130 N
This force tries to pull the crate in forward direction with acceleration but it has no acceleration . It is so because frictional force of equal magnitude acts on it in opposite direction which makes the net force acting on it equal to zero.
Hence frictional force is equal to 150 cos 30.
= 130 N .
The gravitational force between the Earth and the Moon is
Explanation:
The gravitational force between two objects is given by:
where
:
is the gravitational constant
m1, m2 are the masses of the two objects
r is the separation between them objects
In this problem, we are given:
(mass of the Moon)
(mass of the Earth)
(distance between Earth and Moon)
Substituting into the formula, we find the force:
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According to Newtons 3rd law of Motion, for every action, there is an equal and opposite reaction. So if the boy is pushing forward on a crate with a force of 100 newtons, the crate is pushing back on the boy with a force of 100 newtons. Hope this helps
Answer:
OD) 3.7 kg-m/s
Explanation:
given:
velocity of baseball, v = 25 m/s
angle below horizontal, Θ =
mass of baseball, m = 0.15 kg
Generally, momentum (p) is given by equation:
p = mv
Horizontal component is given by
p = mv cosΘ
= 0.15 kg x 25 m/s x cos
= 3.71 kg- m/s
Hence horizontal component of momentum is OD) 3.7 kg-m/s