To look for displacement, just draw a vector from your beginning stage to your last position and settle for the length of this line. So we begin by drawing a line to the north which is 30 ft, since it is north, the line is going up, then it move 5 ft to the south, so put a line going down, so we are in 25 ft, North so that would be the answer.
Answer:
physics is the study of functions, systems and and the explainable reasons why they do what they do.
Answer:
<h2>76°</h2>
Explanation:
In projectile,
Maximum height =
and range = 
u = velocity of the body
= angle of launch
g = acceleration due to gravity
If the range equals the maximum height in an ideal projectile launch on a horizontal plane, this means;

since 

The angle at which the range equals the maximum height in an ideal projectile launch on a horizontal plane is approximately 76°
Gravity is directly proportional to the product of the two. Masses and inversely proportional to the square distance between the two masses.