Answer:
False
Explanation:
It's kinetic energy would change to four times the amount.
First, use a high-quality measurement tool. Next, measure carefully. Finally, repeat the measurement a few times. Hope it helps!
The kinetic energy is the same as the potential energy of raising it 40cm (0.4m). That's mgh where m is mass of ball. Its then 3.924*m, whatever m is equal to in kg.
well it would be A because 55 degrees is going strait well 75 is going literally straight up
