Use the technique of separating the problem into X- and Y- components to solve this problem: A soccer ball is kicked off the ground, with a velocity of 15 meters / second, at an upward angle of 43 degrees. Using a gravitational constant, g, of 9.8 meters / second2 calculate the following: 1) The time it takes for the soccer ball to hit the ground. (seconds) 2) The maximum height the soccer ball achieves. (meters) 3) The distance the soccer ball travels before it hits the ground. (meters)

just trying to get points sorry dont know answer

Explanation:

what type of charge does it have? negative

it's when something is going so fast it makes a loud noise, breaking the sound barrier, for example: a jet makes a loud noise, not only cause of the jet but because they reached a point where they went so fast that you can year the noise from various parts, kinda like a police car, lets say the car was going   so fast that you hear the siren of the cop car right next to you, but the car is probably a mile a way, it's cos the siren was next to you a few seconds if you understand me