Alyssaaviles211viz
Answered

a stone is dropped from a height of 50m . at what height is its energy half kinetic and half potential?

a. at the start of the flight
b. at the middle of the flight
c. upon reaching the ground
d. the same all throughout the flight

pakisagot po ng maayos , pls. need lang.​

Sagot :

Eyaaa2842viz

Answer:

B.

Explanation:

At exactly half the height, the potential energy will comprise exactly half the total energy. By necessity, the other half will be kinetic energy and the two values will be equal.