FOR THAT YOU NEED TO UNDERSTAND WHAT ACTUALLY KINETIC ENERGY IS.
It is a form of energy which is caused due to motion, when the ball is kicked, it is send into motion thus it gains kinetic energy, how come energy came from ? as you have already read this ENERGY MASS CANT BE CREATED OR DESTROYED. In this scenario the energy is being transferred by the football player into the ball which appears as the kinetic energy of the ball... that's how it works
If the girl is also near the source of the sound, two alike sets of sounds will be heard.
Answer:
Explanation:
hormones. please mark me brainliest
Answer:
i believe the answer is d.
Explanation:
its either d or its c. but based off of the fact the it is the only one with a positive charge and the one around it are negative then its most likely d.
Answer:
2.27kg
Explanation:
The Potential energy gained = Force gravity× Height
Force gravity on the ball is GPE/ height
56.8/2.5=22.72N
the mass = 22.72/10= 2.27kg