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How long does it take an object to fall 176.4 meters in a vacuum?
Wiki User
∙ 14y ago
D = 1/2 G T2
T = sqrt(2D/G) = sqrt(352.8/9.8)
= 6 seconds
Wiki User
∙ 14y ago
The time it takes for an object to fall a certain distance in a vacuum can be calculated using the equation for free fall: time = sqrt(2 * distance / gravity). Plugging in the values, it would take approximately 4.74 seconds for an object to fall 176.4 meters in a vacuum since there is no air resistance.
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What is the numerical value in meters per second of the acceleration of an object experiencing true free fall?
9.8
Why does a heavy object fall at the same rate as a light object in a vacuum?
In a vacuum, there is no air resistance to affect the rate at which objects fall. The acceleration due to gravity is the same for all objects regardless of their mass. Therefore, both a heavy object and a light object will fall at the same rate in a vacuum.
How long it will take an object to fall if it is 0.5 meters off the ground?
Assuming the object is in a vacuum and experiencing no air resistance, it will take approximately 0.32 seconds for the object to fall 0.5 meters from rest. This is calculated using the formula t = sqrt(2h/g), where t is time, h is height, and g is the acceleration due to gravity (9.81 m/s^2).
What object falls faster a heavy object or a light object in a vacuum?
In a vacuum, both heavy and light objects fall at the same rate due to the absence of air resistance. This is known as the principle of equivalence, which is a key concept in general relativity proposed by Albert Einstein. Therefore, in a vacuum, the mass of the object does not affect its rate of falling.
How far do you have to fall to reach 120 mph?
It would take approximately 1,500 feet for an object to reach a speed of 120 mph when free-falling due to the force of gravity.
What is the numerical value in meters per second of the acceleration of an object experiencing true free fall?
9.8
Why does a heavy object fall at the same rate as a light object in a vacuum?
In a vacuum, there is no air resistance to affect the rate at which objects fall. The acceleration due to gravity is the same for all objects regardless of their mass. Therefore, both a heavy object and a light object will fall at the same rate in a vacuum.
How long it will take an object to fall if it is 0.5 meters off the ground?
Assuming the object is in a vacuum and experiencing no air resistance, it will take approximately 0.32 seconds for the object to fall 0.5 meters from rest. This is calculated using the formula t = sqrt(2h/g), where t is time, h is height, and g is the acceleration due to gravity (9.81 m/s^2).
Does the shape of an object affect the rate of it's fall?
In air, yes. In vacuum, no.
What object falls faster a heavy object or a light object in a vacuum?
In a vacuum, both heavy and light objects fall at the same rate due to the absence of air resistance. This is known as the principle of equivalence, which is a key concept in general relativity proposed by Albert Einstein. Therefore, in a vacuum, the mass of the object does not affect its rate of falling.
How many meters will a 2kg ball moves starting from rest fall freely in one second?
The mass is irrelevant. If the object is in free fall (that is, air resistance can be neglected), an object will fall 4.9 meters in one second.
How does resistance affects an falling object?
It depends on the shape of the object. A spherical object will fall faster than a rectangular object. This is untrue if they are placed in a vacuum.
How far do you have to fall to reach 120 mph?
It would take approximately 1,500 feet for an object to reach a speed of 120 mph when free-falling due to the force of gravity.
How fast is free fall acceleration on earth?
Free fall acceleration on Earth is approximately 9.81 m/s^2, which means that the speed of an object in free fall will increase by 9.81 meters per second for every second it falls. This value is a constant for any object falling near the surface of the Earth in a vacuum.
Surely an object that is heavy and aero-dynamic would fall faster?
If there is an atmosphere - yes. In a vacuum - no.
If an object falls for 12 seconds from what height did it fall ignoring air resistance?
On object falling under the force of gravity (9.8 m/s2) would, in a vacuum, fall a distance of 706 metres in 12 seconds. In a non-vacuum, i.e. air, the object would fall less distance in the same time due to drag.xt = 0.5 (9.8) t2
What is the rate of speed in mph that all objects will fall at in a vacuum chamber?
All objects will fall at the same rate of speed in a vacuum chamber, which is approximately 9.8 meters per second squared (m/s^2) or about 22 miles per hour (35 kilometers per hour) after one second of free fall.
