C. Nuclear power does not produce any form of pollution.
Answer:
A. Moving the mass from Point C to B, although it involves a greater distance, requires less force to do the same amount of work.
Explanation:
The amount of work will be the same either way. By going from C to B, the mover will exert less force over a greater distance, which is easier than exerting a greater force over a shorter distance.
Physical properties of water:
Color: No color/colorless.
Odor: Odorless.
Taste: Tasteless.
Density: 1 g/ml.
Boiling point: 100°C.
Freezing/Melting point: 0°C.
State or phase:
Vapor: Gas.
Room temperature: Liquid.
Ice: Solid.
Hence, water is a colorless, odorless, and tasteless substance whose density is 1 g/ml. It boils at 100°C and melts at 0°C. In the vapor phase, it is in a gaseous state, at room temperature, it exists in a liquid state, and when its freezes (ice) it's in the solid state.
Answer:
2.56 parsec
Explanation:
Parallax angle is the angle subtended by Earth over a gap of 6 months in its orbital path around the Sun with respect to a star. It can be used to measure the distance to the star.
Given: p = 0.39"
Substitute the value:
parsec
Answer:
Explanation:
Use the velocity formula to solve
In this question, you are given velocity 
, and you are given a distance, 
. Time in this question is what you'll need to find.
Start by rearranging the velocity formula, to isolate for t.
Start by multiplying both sides by t
Then divide both sides by v.
Now that you've isolated for time, sub in your values and calculate.
