answersLogoWhite

0


Best Answer

H = 1/2 g T2 = (4.9) (64) = 313.6 meters.

H = 1/2g T2 = (4.9) x (8)2 = 4.9 x 64 = 313.6 meters

User Avatar

Wiki User

13y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: A stone falls from a ledge and takes 8 seconds to hit the ground If the stone has an original velocity of 0 meters per second how tall is the ledge?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

If a penny hits the ground in 4.5 seconds what would the pennys velocity as it hits the ground?

The velocity of the penny as it hits the ground can be calculated using the equation: velocity = distance/time. Assuming the penny falls vertically, if we take the distance it falls to be 9.8 m/s^2 x (4.5 s)^2 / 2 ≈ 99.22 meters and the time is 4.5 seconds, the velocity would be 99.22 meters / 4.5 seconds = 22.04 m/s.


What is the velocity of a ball in meters per second that drops from a roof and the speed was at 3.03 seconds?

If the ball was dropped from a roof and hit the ground 3.03 seconds later, then when it hit the groundits velocity was 29.694 meters (97.42 feet) per second (rounded) downward.


When acceleration occurs?

Acceleration occurs when velocity changes over time. The formula for it is as follows: a = (Vf - Vi) / t a: acceleration (meters/seconds2) Vf: Final velocity (meters/seconds) Vi: Initial Velocity (meters/seconds) t: Time (seconds)


You throw a ball straight up with a velocity of 40 meters per second. What is the ball's velocity after 3 seconds?

You throw a ball straight up with a velocity of 40 meters per second. What is the ball's velocity after 3 seconds?


If a student travels 20 meters in 5 seconds what is the students velocity?

The student's velocity is 4 meters per second. Velocity is calculated by dividing the distance traveled by the time taken. In this case, 20 meters divided by 5 seconds equals 4 meters per second.


If rob travels on a skateboard meter in 3 seconds what is the velocity?

Velocity is a vector quantity that includes both speed and direction. To calculate the velocity of Rob on a skateboard, we need to know the distance he traveled in meters and the direction of his motion. If Rob travels 10 meters in 3 seconds, the velocity would be 10 meters/3 seconds = 3.33 m/s (assuming no change in direction).


If i move forward 5 meters in 2 seconds. what is my velocity?

Your velocity would be 2.5 meters per second, calculated by dividing the distance traveled (5 meters) by the time taken (2 seconds).


What is the velocity of an object that travels 15 meters in 2 seconds?

7.5


What is the average velocity of a person who runs five meters in ten seconds?

.5 meters per second.


What would be the velocity of a deepwater wave with a wavelength of 50 meters and a period of 6.5 second?

The velocity of a deepwater wave can be calculated using the formula v = L/T, where v is the velocity, L is the wavelength (50 meters), and T is the period (6.5 seconds). Substituting the values gives v = 50 meters / 6.5 seconds ≈ 7.69 m/s.


5.7 meters per second squared for 4 seconds what is velocity?

It is not possible to answer this question without the starting velocity.


A Kangaroo hops 60 m to the east in 5 seconds What is the kangaroo's velocity?

It's 60 divided by 5, Which is 12m/s east. Velocity is a vector for speed, since velocity has a direction and speed does not. Velocity has the SI units of meters per second. So you take the meters and divide by how many seconds to get your velocity.