Explanation:
At any point on the arrow's trajectory, the horizontal component of the velocity is the same. Therefore, the horizontal component of the velocity at the top of its trajectory is


<span>The average speed is 14 m / sec or 50.4 km / h.</span>
Answer:
You could move something across the Earth with a little push. It would make fuel really efficient on those pathways. You could make a floor that is impossible to walk on. Everybody would just fall without traction.
Explanation:
Instantaneous velocity is the velocity at a specific instant in time. I bet you are taking Honors Physics.