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If a weight lifter is holding barbells above his head what does he have to do to perform work?
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∙ 12y ago
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Wiki User
∙ 12y ago
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What two types of force would a weight lifter use to lift barbells above his head?
kinetic energy and net force
How does the of a 115kg barbell compare to the weight of the lifter?
It would depend on how strong the weight lifter is.
How much work does the weight lifter do The weight lifter applies a force of 1300 N to a dumbbell does not move?
0 J
How much work is done by a weight lifter when he holds a weight of 80Kg on his shoulders for two minutes?
none. work is done when a force is applied thru a distance. holding something stationary does no work.
Are the forces acting on the weight lifter and the weights balanced or unbalanced?
the forces acting on the weight lifter and the weights are balanced because the forces are not moving or changing direction.
What if a weight is holding barbells above his head what does he have to do to perform work?
Step Forward
What two types of force would a weight lifter use to lift barbells above his head?
kinetic energy and net force
What is the amount of work done by a weight lifter in holding a weight of 100kg on his shoulder for 40 seconds?
While just holding the weight on his shoulder, the weight lifter does no work! For work to be done, the mass must be moved through a distance … No Movement, No Work! (but don't tell that to a weight lifter …)
How does the of a 115kg barbell compare to the weight of the lifter?
It would depend on how strong the weight lifter is.
How much work does the weight lifter do The weight lifter applies a force of 1300 N to a dumbbell does not move?
0 J
How much work is done by a weight lifter when he holds a weight of 80Kg on his shoulders for two minutes?
none. work is done when a force is applied thru a distance. holding something stationary does no work.
How much work is done by a weight lifter when he holds a weight of 80kgs on his shoulder for two minutes?
none. work is done when a force is applied thru a distance. holding something stationary does no work.
How could a world champion weight lifter had a brother who was a doctor if the doctor had no brother?
The Doctor has a sister that is a World Champion weight lifter.
What rhymes with weight lifter?
shape shifter
What is the difference between a ballet dancer and a weight lifter?
a weight lifter has to have a surtain amount of fat to lift the weights and a ballet dancer has to be skinny and flexible
What are the release dates for This Is Alice - 1958 Weight Lifter 1-23?
This Is Alice - 1958 Weight Lifter 1-23 was released on: USA: 1958
Are the forces acting on the weight lifter and the weights balanced or unbalanced?
the forces acting on the weight lifter and the weights are balanced because the forces are not moving or changing direction.
