Leo34005 said:Homework Statement
A tennis ball is shot vertically upward in an evacuated chamber(neglect air resistance) with an initial speed of 20m/s at time t=0s.
How high does the ball rise?
A)98.0m
B)72.4m
C)20.4m
D)10.2m
E)40.8m
Approximately how long does it take the tennis ball to reach its maximum height?
A)4.08s
B)9.08s
C)0.50s
D)6.08s
E)2.04s
Homework Equations
The Attempt at a Solution
The height of a ball's rise is typically measured from the point of release to the highest point the ball reaches before falling back down.
The height of a ball's rise is affected by several factors, including the initial velocity of the ball, the force applied to the ball, air resistance, and gravity.
Yes, there is a maximum height that a ball can reach. This is determined by the initial velocity of the ball and the force applied to it, as well as external factors such as air resistance and gravity.
Yes, the height of a ball's rise can be calculated using the equations of motion, which take into account the initial velocity, force, and other factors mentioned above.
The height of a ball's rise changes over time as the ball is affected by gravity and air resistance. It reaches its maximum height at a certain point and then begins to fall back down to the ground.