-- At the beginning, when it's dropped, its speed is zero.
-- At the end, when it hits the ground, its speed is 802.5 feet per second (547.2 mph).
-- During the 24.92 seconds when it's falling, its speed increases smoothly at the rate
of 32.2 feet per second faster every second than it was a second earlier.
These numbers are true if the rock is not falling through air. If there happens to be
air in some or all of its path, then the numbers are somewhat different, and they'd
depend on the shape, size, and weight of the rock. Even knowing those details ...
which you haven't included in the question ... a calculation in advance would be
fiendishly complicated, and the only real way to accurately predict the answer
would be to take the rock up to 10Kft, drop it, and time it.
The rock will hit the groud at the speed= squareroot(2x32.6x1000) = 256 feet/second.
32 ft per second squared- However, due to air resistance, the final speed will top out at about 250 mph for a streamlined object.
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.
1800 ft min
s = 1/2 at^2 where a = 32 ft/sec/sec t = time = 6.27 seconds neglecting air resistance
The pressure of water at a depth of 10000 ft is approximately 4330 psi (pounds per square inch). This is calculated using the formula P = ρgh, where P is the pressure, ρ is the density of water, g is acceleration due to gravity, and h is the depth of the water.
its 10000 ft² its 10000 ft²
10000 * 9
100 ft * 100 ft = 10000 square feet.
has no clue
0.2296
10000 square feet are 929 square meters.
107,639.1 ft2
1.89 miles
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.
10000 Imperial gallons = 1605 cu ft (to 4 sig fig)
3 feet = 1 yard so 10,000 ft = 3,333 yards and 1 foot.
Answer: 10,000 ft² = 0.229568 acres