Answer:
23.8 N
Explanation:
Given that
Mass of the first box, m = 24 kg
Mass of the second box, M = 62 kg
Pushing force, F = 33 N
There is an acceleration, a in between the system and another force, f in between both blocks. Thus, we can say, using Newton's law
F - f = m.a
f = M.a
If we add both equations together, we have
F = m.a + M.a
F = (m + M) a
33 = (24 + 62) a, making a subject of formula, we have
a = 33 / 86
a = 0.384 m/s²
Recall, from the second equation,
f = M.a, now, if we substitute for both, we get
f = 62 * 0.384
f = 23.8 N
The magnitude of force the 24 kg applies to the 62 kg is 23.8 N
Answer:
Galaxy > The solar system > The sun > The earth
Explanation:
A galaxy is usually defined as a large accumulation of interstellar dust and gas particles, and also includes many solar systems, the sun, the planets, and other rocky planets. The name of the galaxy comprising the earth and the sun is the Milky way galaxy. The milky way galaxy has a diameter ranging between 150,000 and 200,000 light-years.
The solar system is composed of the nine planets including the asteroid belt, that goes around the sun in different orbits. The size of the Solar System is about 287.46 billion km in terms of diameter.
The sun is located at the central portion of the solar system that is the main source of energy. Its size is roughly 695,510 km in terms of diameter.
The earth is the only planet where life exists and is the 3rd planet that is closer to the sun, having a diameter of approximately 12,742 km.
Answer:
In most cases, the sources of information for both levels are same as follows:
Verbal or personal contacts : This information is transferred through verbal method. ...
Different media: Media is one of the best sources of information in these days.
Explanation:
Answer:
t = 26541.55 years
Explanation:
let the age of charcoal is t
Activity of living material = 15 decays / min /g
Activity of living material = 15 * 1000 decays /min /kg
Acitivity of living material per 0.94 kg A = 0.94 *15 * 1000 decays / min
Activity of after time t is A ' = 5.76*10^2 decay per minute
half life of carbon = 5730 years
designtegration constant
we know
taking log on both side
t = 26541.55 years