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Yes. Physicists have confused negative work and positive work. The 'en' in energy is 'input' or energy is 'work/ergs in'. When you set a heavy bag down you are letting work out. Lifting a bag against gravity is putting work in, dropping a bag with gravity is getting work out.
This is an error that started around 1900 when Physicists like Maxwell defined Energy as displacing an object in the direction of the force. This definition is an error, displacing an object against the force requires putting ergs in, energy. Displacing an object in the direction of the force is exergy, work out, like dropping a rock is work out, lifting a rock is work in.
What else can I help you with?
When you set a heavy bag down on the ground you are doing what work on it?
When you set a heavy bag down on the ground, you are not doing any work on it, as work is defined as the product of force and displacement in the direction of the force. In this case, you are simply changing the bag's position without applying any force over a distance.
When you set a heavy bag down on the ground you are doing work on it.?
When you set a heavy bag down on the ground, you are transferring energy to the bag as you lower it against the force of gravity. This requires work to be done against gravitational force, resulting in potential energy stored in the bag as it rests on the ground.
When you set a heavy bag down on the ground you are work on it?
Negative
True or false setting a heavy suitcase down on the ground requires you to do negative work on it?
False. Setting a heavy suitcase down on the ground does not require you to do negative work on it. Work is only done when you apply a force to an object and move it over a distance in the direction of the force applied. Simply placing the suitcase on the ground does not involve any work being done.
When you set something on the ground what kind of work are your arms doing?
When you set something on the ground, your arms are primarily doing work against gravity to lower and control the object down. They are also engaging muscles for stability and coordination to ensure a smooth and controlled movement.
When you set a heavy bag down on the ground you are doing what work on it?
When you set a heavy bag down on the ground, you are not doing any work on it, as work is defined as the product of force and displacement in the direction of the force. In this case, you are simply changing the bag's position without applying any force over a distance.
When you set a heavy bag down on the ground you are doing work on it.?
When you set a heavy bag down on the ground, you are transferring energy to the bag as you lower it against the force of gravity. This requires work to be done against gravitational force, resulting in potential energy stored in the bag as it rests on the ground.
When you set a heavy bag down on the ground you are work on it?
Negative
When you set something down on the ground. What kind of work are your arms doing?
Negative apex;)
True or false setting a heavy suitcase down on the ground requires you to do negative work on it?
False. Setting a heavy suitcase down on the ground does not require you to do negative work on it. Work is only done when you apply a force to an object and move it over a distance in the direction of the force applied. Simply placing the suitcase on the ground does not involve any work being done.
Setting a heavy suitcase down on the ground requires you to do negative energy?
When you set a heavy suitcase down, you are indeed applying negative energy in the context of physics. This means you're exerting a force in the opposite direction to the suitcase's weight to slow it down and control its descent. As you lower the suitcase, you're doing negative work against gravity, which converts kinetic energy to potential energy, ultimately allowing the suitcase to settle gently on the ground.
When you set something on the ground what kind of work are your arms doing?
When you set something on the ground, your arms are primarily doing work against gravity to lower and control the object down. They are also engaging muscles for stability and coordination to ensure a smooth and controlled movement.
When is the muscle doing heavy work?
When the muscle starts to hurt.
Why does a man doing heavy work need more energy?
When a man is doing heavy work, his body requires more energy to fuel the increased muscular activity and effort. The additional energy is needed to sustain the physical exertion, support muscle function, and maintain overall performance during the heavy work.
How do you define an implement?
An implement is an object for doing heavy physical work such as digging.
What is an example of doing work?
An example of doing work is lifting a box from the ground to a shelf. In this scenario, work is being done against gravity to move the box vertically.
Is letting a pencil fall to the ground work?
No, letting a pencil fall to the ground does not involve doing any work in the physics sense. Work is defined as force multiplied by distance over which the force is applied. When a pencil falls, gravity does the work, not the person letting it fall.
