The number of neutrons does an atom of tungsten (W) has is
110 neutrons
<u><em> Explanation</em></u>
Atomic mass of tungsten = total number of protons and neutrons in a nucleus of tungsten.
Therefore the neutrons of tungsten = Atomic mass of tungsten- protons of tungsten
Atomic mass of tungsten = 183.84
Tungsten protons = 74
Tungsten neutron is therefore= 183.84 - 74 = 109.84 which is approximate
110 neutrons
Answer:
a1 = (V2 - V1) / 1 s = 3.75 m/s^2
a2 = (V2 - V1) / (t2 - t1) = (7.5 - 3.75) / 1 s = 3.75 m/s^2
a3 = (V2 - V1) / (t2 - t1) = (7.5 - 3.75) / 1 s = 3.75 m/s^2
A) a = (a1 + a2 + a3) / 3 = 3.75 m/s^2
v = a (t2 - t1)
B) after 1 sec v = 3.75 m / sec^2 * 1 sec = 3.75 m/s
after 2 sec v = v0 + a t = 3.75 m/s + 3.75 m/s^2 * 1 s = 7.5 m/s
C) The velocity increases proportionaly to the time
D) One factor depends on the variation of the acceleration due to gravity because of different positions of measurement (on earth)
A much larger factor is due to air resisance of the air on the falling object
Answer:
9.877 m/s^2
Explanation:
The acceleration can be computed from ...
d = (1/2)at^2
(1600 m) = (1/2)a(18 s)^2
a = (1600/162) m/s^2 ≈ 9.877 m/s^2
True, charge can not be created or destroyed, only transferred
The purpose or how it orbits
The purpose is for future missions into space such as the moon, mars, or asteroids
It’s orbits due to being in low orbit of earth