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What is the magnitude of the acceleration of an object free falling for 3 meters in the first second on a planet with no atmosphere?
Wiki User
∙ 13y ago
The magnitude of acceleration depends on the gravitational pull from the planet. The amount of gravitational pull depends on the size and mass of the planet. On Earth gravity will produce an acceleration of 9.8 meters per second squared if there was no atmosphere.
Wiki User
∙ 13y ago
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The acceleration of gravity means that for each second that passes falling objects move 98 meters?
No, that's not correct.The acceleration of gravity means that for each second that passes, falling objects fallat a speed that's 9.8 meters per second fasterthan it was one second earlier.
What is an object's acceleration due to gravity on earth?
That varies a bit from place to place, but it's around 9.8 meters/second2.
What is the gravity constant of the earth?
Acceleration due to gravity on Earth is 9.8 m/s2 (9.8 meters per second per second); that is, if you are not standing on something, neglecting air resistance (which creates a 'terminal velocity' and prevents you from falling too fast), your speed falling toward the earth would increase by 9.8 meters per second.
What is the acceleration of an object in a free fall at Earth's surface?
The acceleration is 9.807 meters per second squared.
What is the acceleration due to gravity on Earth in meters per sec?
[ 9.807 meters per second squared ] is.
When skydiver slows down from 54 meters to 4 meters by opening his parachute If this takes 0.75 seconds what is the magnitude of the skydiver's acceleration?
the magnitude of the skydivers acceleration is zero as he is decelerating by opening his parachute!
What is change in the velocity of a falling object?
Any change in the velocity of anything is known as 'acceleration'. In the case of a falling object near the Earth's surface, the direction of the velocity is constant, and its magnitude increases by 9.8 meters (32.2 feet) per second, every second.
What is the acceleration of an object in free-fall?
On Earth, a free-falling object has an acceleration of 9.8 meters per second2.
What is the resultant acceleration?
Acceleration is a vector, meaning each acceleration has both magnitude and direction. The resultant of vectors is basically the net acceleration on the object expressed as a single vector. For example, if there are two vectors each with a magnitude of 2 meters/(seconds squared) acting on an object and these vectors were placed on the x and y axes then you could represent this system of 2 vectors 90 degrees apart each with a magnitude of two meters/(seconds squared) as one vector of 45 degrees with a magnitude of 2 times the square root of 2 meters/(seconds squared).
What is the result resultant acceleration?
Acceleration is a vector, meaning each acceleration has both magnitude and direction. The resultant of vectors is basically the net acceleration on the object expressed as a single vector. For example, if there are two vectors each with a magnitude of 2 meters/(seconds squared) acting on an object and these vectors were placed on the x and y axes then you could represent this system of 2 vectors 90 degrees apart each with a magnitude of two meters/(seconds squared) as one vector of 45 degrees with a magnitude of 2 times the square root of 2 meters/(seconds squared).
What is resultant acceleration?
Acceleration is a vector, meaning each acceleration has both magnitude and direction. The resultant of vectors is basically the net acceleration on the object expressed as a single vector. For example, if there are two vectors each with a magnitude of 2 meters/(seconds squared) acting on an object and these vectors were placed on the x and y axes then you could represent this system of 2 vectors 90 degrees apart each with a magnitude of two meters/(seconds squared) as one vector of 45 degrees with a magnitude of 2 times the square root of 2 meters/(seconds squared).
What is the acceleration of falling bodies?
Near Earth's surface, the acceleration is about 9.8 meters/second2, assuming air resistance can be neglected.
How do you calculate the acceleration of falling objects?
Ask around to find out what planet they're falling on.If it's the earth, then the acceleration is 9.8 meters (32.2 feet) per second2.
At a given instant of time an 8 kg rock is observed to be falling with an acceleration of 7 meters per s squared what is the magnitude of the force of air resistance acting on the rock at this instant?
Normal acceleration is about 10 meters per second squared, so there is a force backward capable by itself of producing an acceleration of 3 meters per second square. Now use the formula. Now use the formula F=ma.
An object is released from rest on a planet that has no atmosphere the object falls freely for 3.0 meters in the first second what is the magnitude of the acceleration due to gravity on the planet?
D = 1/2 G t23 = 1/2 G (1)G = 6 meters/second2
How do you calculate the velocity and acceleration of falling objects?
As usual when we talk about falling objects, we have to ignore air resistance,because its effects depend on the size, shape, and composition of the objectthat's falling, as well as the temperature, pressure, humidity, and wind-speedof the local air, and we have none of that information. So we must simply treatthe whole subject as if the only effects on the falling object are those that arethe result of gravity.Velocity:-- The direction of the velocity vector is down.-- The magnitude of the velocity vector (called "speed") is(initial downward speed when dropped or tossed) plus (acceleration x time spent falling).Acceleration:-- Direction of the acceleration vector is down.-- Magnitude of the acceleration vector depends on what planet you're on or near,but is always the same as long as you stay there, and doesn't need to be calculated.In the case of Earth, it's 9.8 meters (32.2 ft) per second2 .
What is the answer to this Freely falling bodies undergo what acceleration?
The acceleration depends on the force of gravity. Near Earth's surface, this acceleration is approximately 9.8 meters per second square.
