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How much work did he do weight lifting 2500 n from the floor to over his head a point 2 m above the ground?
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What is the work done in lifting a 480 N barbell 1.6 m above the floor?
I had the same exact question and I got 786 J
How much force does a floor exert on you?
When you stand on a floor, the force that you exert on the floor because of your weight is equal to the force with which the floor supports your weight.
A ball held above the floor has what type of energy?
Any object above ground level has gravitational potential energy. Actually, ground level is commonly chosen as the reference level, but any other level may be chosen as well. The choice is arbitrary.
When standing on the floor does the floor exert an apward force against your fit how much force does exert why you are not move forward by the floor?
Yes, the force exerted by the floor on our feet is equal to the force that our feet exerted on the floor, or it just depends on your weight, If you are heavier than the normal. When you stand, the longer the time you stand, the more pain you feel on your feet. And we can't be move upward by the force that the floor exerted on our feet because of the force of our weight that keeps us on the ground, and also because of gravity.
What is the potential energy of a 0.5kg bowl of soup sitting on a tray 2 meters above the ground?
Referenced to the floor, 0.5 kg of mass 2 meters above it has(M) (g) (h) = (0.5) (9.8) (2) = 9.8 joulesof gravitational potential energy
Why is the 1st floor above the ground floor in the United Kingdom?
The ground floor is at ground level so the floor immediately above it must be the first floor.
What are male and female weight limits for lifting from floor?
over 9000
How do you call the floor above cellar?
In the UK we call it the ground floor.
Is there an in floor heater for an above ground pool?
no
What is the difference between first floor from ground floor?
Actually, there is not much difference, but a ground floor is usually the very bottom one and the first floor is usually the one above
What is the height in feet the basket above the floor?
In the NBA, the hoop is 10 feet above the ground.
What is the height in feet of the basket above the floor?
In the NBA, the hoop is 10 feet above the ground.
When lifting objects off the floor it is safest to use the muscles of the?
When lifting a weight off of the floor it's best to use the muscles in your hips primarily, but your back muscles are used in an isometric contraction to keep the spine in the same position as you lift.
When lifting object off the floor it is safest to use the muscles of the?
When lifting a weight off of the floor it's best to use the muscles in your hips primarily, but your back muscles are used in an isometric contraction to keep the spine in the same position as you lift.
WHEN LIFTING OBJECTS OFF THE FLOOR IT IS SAFEST TO USE THE MUSCLES OF THE .?
When lifting a weight off of the floor it's best to use the muscles in your hips primarily, but your back muscles are used in an isometric contraction to keep the spine in the same position as you lift.
What is the height from floor to window sill?
It depends on how heigh the window sill is from the ground. it can be right above it, or far from the floor.
What is the second story?
It depends on whether you are in America or Britain - Americans start numbering with the ground floor being called the first story, so the second story is the second floor from the ground. However, in the UK, the ground floor is the first story so that the second story would be the first floor above the ground.
