1.A little girl kicks a soccer ball. It goes 10 feet and comes back to her. How is this possible?
Physics · High School · Sun Jan 24 2021
Answered on
Explanation:
Since it is not stated where the direction of the ball is, we assume that it is kicked up, thus it came back to the girl due to an invisible force known as gravity. Gravity is responsible to pull objects towards the center of the Earth, thus, being affected by the force of gravity tends to pull the person back to the ground. The acceleration due to gravity can be measure of having the value, 9.8 /s^2 and it widely used in the field of physics and other mathematical concepts.