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What is the force on a 1140 kilogram elevator that is falling freely under the acceleration of gravity only?
Wiki User
∙ 11y ago
That's the force that engineers call the "weight" of the elevator car. As long as the
elevator stays on Earth, its weight is constant, whether it's rising, falling, stopped,
or out of order. On or near the Earth's surface, the weight of 1,140 kilograms of mass
is about 11,180 Newtons (2,513.3 pounds).
Wiki User
∙ 11y ago
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Why is the force of gravity also an acceleration?
Gravity does not exactly have units of force - it can be expressed as Newton / kilogram - each kilogram is attracted by a certain force. But Newton / kilogram is not the same as Newton.Newton / kilogram has the same units as meters / second square.Another way to look at this is that gravity gives a certain acceleration to any falling object.
How do you calculate the acceleration of gravity?
To calculate the acceleration of gravity, time (t) an object falling a certain distance (d) and the acceleration of gravity= d/t
When object in elevator and elevator is falling downward then gravity is acting on it but why it is said that in this condition object is weightless?
Because when in the falling elevator, if you tried to weigh and object, it would not weigh anything.
How the tension can be greater than gravity yet the elevator is moving downwards?
The extra tension depends not on the velocity of the elevator, but on its acceleration.
Is there acceleration in the y direction?
Yes , there is a constant acceleration is the y- axis. and that acceleration is called acceleration due to gravity or Gravity. Gravity attracts every falling body which is on y axis. that's why the gravity is on y axis which is constant
What is the force on a 1000 kilogram - elevator that is falling under the acceleration of gravity only?
There is no net force in free fall so force is zero
What is the force on a 1000 kilogram elevator that is falling freely under the acceleration of gravity?
Force = mass * acceleration Since the only force acting on the elevator is gravity, the force is 1000*9.81 = 981N Towards the ground Note that it is essential to put the direction that the force is acting as it is a vector quantity.
What is the force on a kilogram elevator that is falling freely under the acceleration of gravity only?
That's the force that engineers call the "weight" of the elevator car. As long as the elevator stays on Earth, its weight is constant, whether it's rising, falling, stopped, or out of order. On or near the Earth's surface, the weight of 1,140 kilograms of mass is about 11,180 Newtons (2,513.3 pounds).
Why is the force of gravity also an acceleration?
Gravity does not exactly have units of force - it can be expressed as Newton / kilogram - each kilogram is attracted by a certain force. But Newton / kilogram is not the same as Newton.Newton / kilogram has the same units as meters / second square.Another way to look at this is that gravity gives a certain acceleration to any falling object.
Inside a freely-falling elevator would there be no apparent weight for you?
only if it equaled acceleration due to gravity (about 9.8 (m/s)/s)
What it the ratio of the acceleration due to gravity of a 2kg falling rock compared to the acceleration due to gravity of a 1kg falling rock?
2:1
How do you calculate the acceleration of gravity?
To calculate the acceleration of gravity, time (t) an object falling a certain distance (d) and the acceleration of gravity= d/t
Why does your stomach feel as if it is falling when an elevator first?
because of the gravity
What is the acceleration of a falling object?
The acceleration of a falling object is called gravity. A free-falling object has an acceleration of 9.8 m/s/s when going downward on Earth.
When object in elevator and elevator is falling downward then gravity is acting on it but why it is said that in this condition object is weightless?
Because when in the falling elevator, if you tried to weigh and object, it would not weigh anything.
The acceleration of a falling object is cause by the force of?
Gravity
Acceleration of a falling object is caused by the force of?
Gravity
