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What happens when a person push upward on the box with a force equal to or greater than the box weight?
Ahjan
The box would accelerate upward.
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∙ 14y ago
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What happens to your weight if the earth gravitational pull gets 3 times stronger?
Your weight becomes three times as greater.
If the action force is the downward push of his weight on the chair what is the reaction force?
In the opposite direction, and on the other object. In this case, the chair pushes upward against the person.
Do snow shoes increase or decrease a persons weight in deep snow?
They don't do anything to a person's weight. What they do is allow what weight there is to be spread over a greater area, which means that the pressure on the ground is lower. With less pressure, a person doesn't sink as far into the snow.
Why is the weight of a body vary from one planet to another?
Yes. Weight is the product of mass and gravitational acceleration, so the greater (or lower) the gravitational acceleration, the greater (or lower) the weight.
What happens when the person's work and heat output is greater than the energy consumed?
When the person outputs more work and heat than the energy in the food he ate, he loses some weight. The energy has to come from somewhere, and one ready source is the energy he previously stored as fat.
When the buoyant force on an object is greater than its weight the object is?
... accelerated upward in the fluid.
What are the forces on the plasticine when it is floating?
Gravity and Upward force. If the upward force is greater than the weight caused by gravity than the plasticine will float.
Why does a helium balloon rise higher than an air balloon?
Any object surrounded by a fluid is buoyed up by a force equal to the weight of the fluid it displaces. There's an upward force on a cork in water that's equal to the weight of the water it displaces. There's an upward force on a helium balloon that's equal to the weight of the air it displaces. It so happens that a balloon full of helium weighs less than the air it displaces, so the upward force on it is greater than its weight.
What over comes gravity to lift a load?
A force greater than the weight of the load,applied to it in the upward direction, does.
What happens to the terminal velocity if the weight is greater?
Other things (the volume and shape) being equal, a greater weight would cause a greater terminal velocity.
What happens when the weight of an object is greater than the bouyant force?
It sinks
What happens if the Weight greater than lift on a plane?
(Airplane is descending)
Is the weight of a person or a subject less than or greater than the poles of the equator?
greater
Why are the walls of a dam made thick at the bottom and thin upward?
The deeper the depth, the greater is the pressure the weight of water puts on the dam wall.
What happens when your kilojoule intake is greater than your kilojoule output?
you gain weight
What happens when the weight of an object is greater than its buoyant force?
The object sinks.
What happens if a person is dehydrated?
Loss of weight
