Answer:

Explanation:
The formula for kinetic energy is:

We can plug in the given values into the equation:



Answer:
Total height (s) = 176.4 m
Explanation:
Given:
Initial velocity (u) = 0 m/s
Time taken (t) = 6 sec
Acceleration due to gravity = 9.8 m/s²
Find:
Total height (s)
Computation:
s = ut + [1/2]gt²
s = (0)(6) + [1/2][9.8][6²]
s = 176.4 m
Total height (s) = 176.4 m
I believe it isa refraction. hope this helps
Answer:

Explanation:
The minimum distance for takeoff is:



