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X = 1/2 G t2

t = sqrt( 2X/G )

= sqrt ( 200/9.8 )

= sqrt (20.408 )

= 4.518 seconds (rounded)

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When You Drop An Object From A Certain Height It Takes Time T To Reach The Ground With No Air Resistance. If You Dropped It From Three Times That Height How Long Would It Take To Reach The Ground?

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.


How long to get germs on food if is dropped on the ground?

Germs can transfer to food within seconds of being dropped on the ground. The risk of contamination depends on factors such as the cleanliness of the surface, the type of food, and how long it stays on the ground. It is generally recommended to follow the 5-second rule — if food is picked up quickly, the risk of contamination is lower.


Why will a 10 pound weight take just as long to hit the ground as a 5 pound weight dropped at the same time form the same height?

Both weights will fall at the same rate due to gravity. The acceleration due to gravity is constant regardless of the mass of the object, so both weights will reach the ground at the same time when dropped from the same height.


How long an object is in the air is called what?

The duration an object is in the air is commonly referred to as "hang time." This term is often used in sports and physics to describe how long an object remains airborne before returning to the ground.


What ball is dropped from a treetop 256 feet above the ground How long does it take to hit?

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.

Related Questions

An object with a mass of 8 kg is dropped and takes 2 s to hit the ground. Then another object with a mass of 16 kg is dropped from the same point. How long does it take to hit the ground?

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When You Drop An Object From A Certain Height It Takes Time T To Reach The Ground With No Air Resistance. If You Dropped It From Three Times That Height How Long Would It Take To Reach The Ground?

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How long will it take an object dropped off the Leaning Tower of Pisa to reach the ground?

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How long will it take an object dropped from a height of 500 feet to hit the ground?

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How long would it take for an object dropped from 54.6 meters to hit the ground?

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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 plus 144h and minus16t2 plus 144 . How long after the pebble is drop?

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?


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How long would it take for an object to hit the ground from 1248 ft tall building?

In a vacuum, just under 9 seconds. In the real world, more than that, but it depends on the shape of the object and the prevailing winds and air currents.


How long will it take an object dropped from a window to fall a distance of 78.4 meters?

4 Seconds


How long does it it take an object of 4 kg to hit the ground considering another object with a mass of 2 kg took 3 seconds to hit the ground?

Assuming they were in a vacuum, if both objects were dropped from th esame height, then both take the same length of time to reach the ground. All masses fall with the same acceleration, reach the same speed in the same period of time, and hit the ground at the same time. Otherwise and if there is an atmosphere or if they are dropped from different heights, you have not presented information; shape and size are the most important factors.


How long to get germs on food if is dropped on the ground?

Germs can transfer to food within seconds of being dropped on the ground. The risk of contamination depends on factors such as the cleanliness of the surface, the type of food, and how long it stays on the ground. It is generally recommended to follow the 5-second rule — if food is picked up quickly, the risk of contamination is lower.


What is a 3 dimensional object that is long wide and deep?

a pool, a building, the ocean.