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What is the vertical velocity of a ball thrown upward?
Question: A ball thrown vertically upward reaches a maximum height of 30 meters above the surface of Earth. At its maximum height, the speed of the ball is: Answer: 0 m/s. The instantaneous speed of any projectile at its maximum height is zero….Objects Launched Upward.
| Variable | Value |
|---|---|
| v | 0 m/s |
| Δy | FIND |
| a | -9.8 m/s2 |
| t | 0.40 s |
How much time will the ball take to come back to the hands of the man after he throws the ball?
Hence,the ball takes 4 seconds to come back to the hands of the man.
When a ball is thrown vertically upwards its velocity goes on decreasing?
When a ball is thrown vertically upwards, its velocity goes on decreasing. As the velocity of the ball goes decreasing, its kinetic energy also goes decreasing and its potential energy starts increasing. And when the velocity becomes zero, its kinetic energy is zero and converted into its potential energy.
Do this sum a ball thrown up vertically upward and return to the tower after 6 Second find a the velocity with which it was thrown up maximum height it reached?
(a) Time of ascent is equal to the time of descent. The ball takes a total of 6 s for its upward and downward journey. Hence, it has taken 3 s to attain the maximum height. Hence, the ball was thrown upwards with a velocity of 29.4 m s−1.
When an object is thrown upwards What is the velocity?
When an object thrown upwards, at the maximum height the velocity of object becomes zero and acceleration is g (acceleration due to gravitation) and direction of acceleration is downwards (positive).
What is the initial velocity of the ball thrown vertically upwards?
A ball is thrown vertically upwards with a velocity of 49 m/s. Calculate (1) The maximum height to which it rises. (2) The total time it takes to return to the surface of the earth. Initial velocity of the ball (u) = 49m/s.
What is the maximum height to which the ball will rise?
(1) The maximum height to which the ball rises = 122.5 m (2) The total time ball takes to return to the surface of the earth = 5 + 5 = 10 sec. Was this answer helpful?
What is the total time of flight for the ball?
The balls’ greatest height will be achieved at -6/-9.8 seconds (velocity over gravity), or 0.61224489796. After that, it will take the same amount of time to return to the boy’s hand. So: 2 x 0.61224489796=1.22449 seconds is the total time of flight for the ball ………….
What is the total time ball takes to return to Earth?
(2) The total time ball takes to return to the surface of the earth = 5 + 5 = 10 sec. Was this answer helpful? Thank you. Your Feedback will Help us Serve you better.