You should check A, and D.
Answer:
Grams, I believe..! (Meter, liter, gram)
D.4
hope it helps have a great day!
Consider that when heigt is 35 meters, the velocity is zero. The you can use the formula for free fall with initial velocity zero
Vf = √(2gh) = √(2*9.8m/s^2 * 35m) = √686m^2/s^2 = 26.2 m/s
Assumption: 35 m is the maximum height from the ground, else, if the maximum heigth from the ground is 35 m + 1 m = 36 m, the numbers are:
Vf = √(2*9.8m/s^2*36m) = 26.6 m/s
(B), since that is an accurate definition of kinetic and potential energy
Hope this helped out :)
