You need to divide 320000 by 2 since the speed was divided by 2. The final answer is ...... 160000 Joules.
I hope this helped!!!! :D
Respuesta Es -3 (tried my best I’m only in Spanish two my main language is English)
Answer:
The answer is below
Step-by-step explanation:
Motion shows the change in the position of an object over time. This change is showed in terms of displacement, distance, velocity, acceleration, time and speed. The equations of motion shows this relationship.
Since the soccer ball is kicked up with an initial velocity (u) of 15 m/s, the acceleration due to gravity (g) acts on the ball. If the ball is kicked at an angle Θ, the time t it takes for the ball to reach the ground is:

0.319 rounded to the nearest hundredths is 0.32. Because 9 is over 5 which makes it round up.