Answer
Acceleration=>10.20mm/s
Explanation
Below in image
Answer:
B
Explanation:
The question does not specify any outside forces that could slow down the ball horizontally. There fore the ball does not accelerate or decelerate horizontally. Therefore, a = 0m/s2
27000 meters
15 x 60 x 30
What's the velocity?
kinetic energy increases with the energy which causes the particles to move faster resulting in increases collision rates and rate of diffusion.
