15 to 35 degrees of equator
To solve this problem we will apply the concepts related to classical mechanics, for which we will first consider the general equation that describes the movement of the body. From there, as we well know, we will obtain the derivative, which is equivalent to the speed of the body and the rate of change that is investigated in the problem.
Our values are given as,
We will start by defining the general height 'y' of the body at a reference distance of the lifting copter, given as
Differentiating both the sides we have
Now when the altitude of the copter is 124ft we have that
And,
Using these values at the derivative equation finally we have that
Therefore the distance between the man and the helicopter is increasing at the rate of 40.68ft/s
Answer:
Explanation:
When the pendulum falls freely the net acceleration due to gravity is zero.
As we know that the time period of simple pendulum is inversely proportional to the square root of acceleration due to gravity, thus the time period becomes infinity.
Answer: The location where two air masses meet.
Explanation:
A front is a middle zone between two air masses. Each air mass exhibit different densities. The air masses also differ in humidity and temperature. The front is responsible for changing the climatic condition of a region.