Answer:
kenya
Explanation:
it's one of the best place to go on vacation
they've got lots of beachfront hotels. Greece, Ireland and Italy can also be included.
The answer is D. Preconventional stage.
At the preconditional stage, there is no internalization of morals yet. The behavior in this scenario is specific to the first stage of the Preconventional Stage called Punishment and Obedience. The individual's moral decisions on the fear of punishment.
In other words, what they see as right or wrong depends on what actions/behaviors result in punishment. After determining it, they avoid those actions/behaviors to avoid punishment.
Answer:
(a)F= 3.83 * 10^3 N
(b)Altitude=8.20 * 10^5 m
Explanation:
On the launchpad weight = gravitational force between earth and satellite.
W = GMm/R²
where R is the earth radius.
Re-arranging:
WR² / GM = m
m = 4900 * (6.3 * 10^6)² / (6.67 * 10^-11 * 5.97 * 10^24) = 488 kg
The centripetal force (Fc) needed to keep the satellite moving in a circular orbit of radius (r) is:
Fc = mω²r
where ω is the angular velocity in radians/second. The satellite completes 1 revolution, which is 2π radians, in 1.667 hours.
ω = 2π / (1.667 * 60 * 60) = 1.05 * 10^-3 rad/s
When the satellite is in orbit at a distance (r) from the CENTRE of the earth, Fc is provided by the gravitational force between the earth and the satellite:
Fc = GMm/r²
mω²r = GMm / r²
ω²r = GM / r²
r³ = GM/ω² = (6.67 * 10^-11 * 5.97 * 10^24) / (1.05 * 10^-3)²
r³ = 3.612 * 10^20
r = 7.12 * 10^6 m
(a)
F = GMm/r²
F=(6.67 * 10^-11 * 5.97 * 10^24 * 488) / (7.12 * 10^6 )²
F= 3.83 * 10^3 N
(b) Altitude = r - R = (7.12 * 10^6) - (6.3 * 10^6) = 8.20 * 10^5 m
Answer:
Galileo's law of inertia states that; if no net force acts on an object, the object maintains its state of motion.
(The first law of motion is also known as Galileo's law of inertia)
