Answer:
Explanation:
In complimentary angles range are same for same initial speed.
For low angle trajectory it is easier to aim for basket such that we can aim for square near basket but we can get a tap while shooting.
For High angle trajectory it is easier to avoid tap because ball gains appreciable amount of height as soon as it launches but it is difficult to aim using low angle trajectory.
Exercising in hot weather puts extra stress on your body. If you don't take care when exercising in the heat, you risk serious illness. Both the exercise itself and the air temperature and humidity can increase your core body temperature. To help cool itself, your body sends more blood to circulate through your skin.
You betcha !
-- Work is done whenever a force acts through a distance.
-- The skydiver has weight. That's the force acting on him.
-- As time goes on, I'm assuming that he falls from one height
to a lower height. That's the distance the force acts through.
-- The work done on him is (force) times (distance)
(his weight) x (distance he falls).
So where is the machine that does all this work ?
-- It's GRAVITY that does the work on him as he falls.
So how did he get all this energy in the first place ?
Where did it come from ?
-- From the airplane that lifted him up to height from which he jumped !