s = 1/2 at^2 where a = 32 ft/sec/sec
t = time = 6.27 seconds neglecting air resistance
Assuming the rock is dropped (initial velocity is 0), the time it takes for the rock to reach the ground can be calculated using the formula: time = sqrt(2 * distance / gravity). The acceleration due to gravity is approximately 32 ft/s^2. Plugging in the values, the time it takes for the rock to reach the ground would be approximately 3 seconds.
The speed of the rock just before it strikes the ground can be determined using the equation (v = \sqrt{2gh}), where (v) is the speed, (g) is the acceleration due to gravity (approximately 9.81 m/s(^2)), and (h) is the height of the building (15m). Plugging in the values, the speed of the rock just before it strikes the ground would be approximately (17.15 , \text{m/s}).
The ball will take approximately 1.74 seconds to reach the ground. This can be calculated using the equation ( t = \sqrt{\frac{2h}{g}} ), where ( h = 12.0 , m ) and ( g = 9.81 , m/s^2 ).
The ball would take approximately 4 seconds to hit the ground, neglecting air resistance. This calculation is based on the constant acceleration due to gravity (9.8 m/s²), assuming the ball is dropped and not thrown.
When an object is dropped from a certain height, the time it takes to reach the ground is independent of the height (assuming no air resistance). Therefore, whether you drop the object from three times the initial height or the original height, it will still take the same time (T) to reach the ground.
it will take about 30 seconds to 1 whole minute.
5968
About | | that long.
you take a rock a smash it around and then you grind it up
The ground was broken for the building of Shea Stadium on October 28, 1961 and Shea opened three years later on April 17, 1964
A long time...
Assuming the rock is dropped (initial velocity is 0), the time it takes for the rock to reach the ground can be calculated using the formula: time = sqrt(2 * distance / gravity). The acceleration due to gravity is approximately 32 ft/s^2. Plugging in the values, the time it takes for the rock to reach the ground would be approximately 3 seconds.
6minute
Skyscrapers were important because they did not take up any more ground space. So, by adding to the building by going up, there was more space created without the loss of ground around the building.
5 months
never
Rock caverns are not built they are eroded out of solid rock by natural processes.