Because it's heavier. I think
Answer:
Explanation:
All of the planets listed are classified as "Gas Giants" due to them being much larger than the terrestrial rocky planets. They are also strictly composed of gaseous elements such as nitrogen, hydrogen, methane, etc.. Both A and B are correct. I am unsure if you can choose more than one.
This question is in complete.The question is
A coin with a diameter 3.00 cm rolls up a 30.0° inclined plane. The coin starts out with an initial angular speed of 60.0 rad/s and rolls in a straight line without slipping. If the moment of inertia of the coin is(1/2) MR² , how far will the coin roll up the inclined plane (length along the ramp)? Hint: Conservation of mechanical energy.
Answer:
distance=0.124 m
Explanation:
Answer:
Temperature
Explanation:
Temperature is a measure of the average kinetic energy of a substance.
The hotness or coldness of a body is a result from molecular activity. Since the molecules take up the energy, therefore the molecules move faster and the temperature of the system increases.
Therefore, the average kinetic energy of the molecules of a substance is directly related to the temperature of that substance. the higher the temperature, the higher the average kinetic energy.
Answer:
C) 464 N
Explanation:
The equation of the forces acting on the skydiver is:
where
(mg) is the weight of the skydiver, acting downward, with
m being the mass of the skydiver
g is the acceleration of gravity
R is the air resistance, acting upward
a is the acceleration of the skydiver
In this problem:
m = 80 kg
g = 9.8 m/s^2
a = 4.0 m/s^2
Solving the equation for R, we find the force of air resistance: