Renewable resources are energy sources that can easily be utilized time and time again because they can be replaced quickly. Therefore, we can eliminate the third choice.
Now, you must distinguish whether nuclear energy, coal energy, wind energy, and geothermal energy are renewable or not.
Nuclear energy is not renewable because it requires many materials to obtain.
Wind energy is renewable because there is constantly wind, but coal energy is not renewable because coal takes millions of years to form.
Geothermal energy is renewable because there is constantly heat radiating from the Earth.
The answer is a renewable resource is one that can be replenished in a short amount of time. An example would be geothermal energy.
Hope this helps!!
Answer:
A) The distance traveled by the ball in the Up-down dimension is 30 m
The displacement of the ball in the up-down direction is 0 m
B) The distance the ball travels in the east west direction is 45 m [East]
The displacement of the ball is the east-west direction is 45 m [East]
Explanation:
The long measures of the ball motion are;
The maximum height reached = 15 m Up
The horizontal distance traveled by the ball during flight = 30 m East
The distance the receiver ran with the ball after the ball was caught = 15 m East
A) The distance traveled by the ball in the Up-down dimension = 15 m up + 15 m backdown = 30 m in the up-down direction
The displacement of the ball in the up-down direction, d = 15 m + (-15 m) = 0 m
B) The distance the ball travels in the east west direction = 30 m [E] + 15 m [E] = 45 [E]
The displacement of the ball is the east-west direction, d = 30 m + 15 m = 45 m [E].
Answer:
The magnitude of the flux of electric field through a square of surface area is zero.
Explanation:
It is given that square box is parallel to yz-plane which has normal vector perpendicular to plane in x-direction. Angle between normal vector of area and electric field is 90°. Substituting in (1)
