When energetic UV rays dissociates molecules of oxygen into seperate atoms. But when they collide into each other it forms OZONE.
Answer:
Kepler
Explanation:
Kepler discovered that the orbits of planets are ellipses.
You have three known variables:
Acceleration -

Time -

Initial Velocity -

For the first part of your question:

For the second part of your question:

This still needs to be converted to m/h:
4000 grams kilo means thousand
Answer:
mistakes I guess lol don't take serious