0
How does the force of the lifter compare with the weight of the barbell at different stage of the lifter?
Wiki User
∙ 8y agoWant this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
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 does 115 kg barbell weigh in newtons?
The mass of this barbell is 115 kg. This means that on earth, the weight of the barbell in Newtons is equal to m*g or 115 kg * 9.8 m/s^2. The weight of this barbell is 1.13 kN.
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 are the forces acting on the weight lifter and the weight?
(using squats for the sake of explanation) The lifter exerts an action force on the weight, which is in the opposite direction to gravity. The lifters shoulders also experience the reaction force (from the weight - otherwise, the weight would pass through the lifter or vice versa). The feet of the lift also experience a reaction force, which, combined with the shoulder-reaction force, is equal to the action force (Newton's Third Law). The feet also experience friction on the floor surface in opposite directions (which cancel out, so the lifter is stationary on the ground) :)
How does the of a 115kg barbell compare to the weight of the lifter?
It would depend on how strong the weight lifter is.
The weight lifter used a force of 980N to raise the barbell over her head in 521 seconds approximately how much work did she do in raising the barbell?
5105.8 J
If a weight lifter lifts a barbell and then sets it down is any work done?
Answer: It depends upon your definition of "work". Assuming the lifter put the barbell back exactly where and how it was at first, then there was no work done in the physics context. If you mean manual labor, then yes, some work was done.
A weight lifter lifs a barbell above her head and hold it there where can you infer about the work she is doing?
You can infer that she is working on building up her strength.
Can you use the word squatted in a sentence?
The immense jungle cat squatted silently on the tree limb, patiently awaiting his next meal. The muscular weight-lifter then squatted in front of the huge barbell.
What's the weight of a free weight barbell usually?
The weight of a free weight standard barbell typically weights about 22 pounds.
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
What food would a weight lifter eat to bulk up?
Some of the different types of food that a weight lifter could eat to bulk up are items high in protein such as meat, chicken, nuts, milk, and even granola as well.
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 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 much does 115 kg barbell weigh in newtons?
The mass of this barbell is 115 kg. This means that on earth, the weight of the barbell in Newtons is equal to m*g or 115 kg * 9.8 m/s^2. The weight of this barbell is 1.13 kN.
What rhymes with weight lifter?
shape shifter
