The height of the building at the 102nd floor is 381 metres. The penny is irrelevant.
The height of the building at the 102nd floor is 381 metres. The penny is irrelevant.
.. You need the height of the building to figure it out..?
a. 144 feet b. 96 ft/sec.
The height of the Empire State Building's antenna is 204 feet.
It's not possible to calculate the answer with the information given.An object with a mass of 15 kg can be dropped from a building of any height.
381 metres
A pebble is dropped from the top of a 144-foot building. The height of the pebble h after t seconds is given by the equation h=−16t2+144 . How long after the pebble is dropped will it hit the ground?Interpretationa) Which variable represents the height of the pebble, and in what units?b) Which variable represents the time in the air, and in what units?c) What equation relates the height of the object to its time in the air?d) What type of equation is this?e) What are you asked to determine?
The height of the building can be calculated using the formula: h = (1/2)gt^2, where h is the height, g is the acceleration due to gravity (9.8 m/s^2), and t is the time taken to reach the ground (1.0 seconds in this case). Substituting the values, we get h = (1/2)(9.8)(1.0)^2 = 4.9 meters. Therefore, the height of the building is 4.9 meters.
If we assume the time it takes for the ball to stop is directly proportional to the height it is dropped from, we can set up a proportion based on the given information. From the given data, we have the ratio of time to height as 11/1 = 25/2. Therefore, if we continue this ratio, the time it would take to stop if dropped from 3 feet would be 55 seconds.
The Empire State building's height is 1,250 feet (381 meters) or 416.67 yards.
The Empire State Building has a height of 809,400 centimeters.
19.6 meters / 64.4 ft