Answer:
75degree don't forget wind and gravity force pulling down
Answer:
The red ball has a greater kinetic energy, because it has a greater mass
Explanation:
Mass is directly proportional to kinetic energy, as one increases, so does the other
Because a liquid can take the wheight of the hydraulic press while a gas could combust under pressure.
If you mark off a beginning time and ending time on the graph,
then the area under the part of the graph between those limits
is the distance covered during that period of time.