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(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) :)
Dahlia Miller
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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 a weight lifter and the weights?
(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.
What are the forces acting on a chain in tension?
Weight of the chain and tension in the string
Forces acting on a car when it is still?
It's weight and the reaction force from it's weight. Hope that helps!
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 a weight lifter and the weights?
(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) :)
What are the forces acting on the weight lifter and the weights.?
(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) :)
What are the forces will be acting on the aircraft?
lift,thrust,weight,drag,
When you drop the apple what are the forces acting on it?
There is the apple's weight (mass * gravity) but there is also the air resistance acting against the object's weight.
How does the of a 115kg barbell compare to the weight of the lifter?
It would depend on how strong the weight lifter is.
What are the forces acting on a chain in tension?
Weight of the chain and tension in the string
What forces are acting on the 10 kg weight?
98.07 newtons on earth.
What force or forces are acting on the crate?
The weight of the crate is acting downward on the ground and the ground is exerting a force equal to the weight of the crate upward on the crate.
Forces acting on a car when it is still?
It's weight and the reaction force from it's weight. Hope that helps!
What are the three forces acting on a glider in flight?
thrust, Lift, weight, and drag.
What are the forces on an airplane landing?
The forces acting on an aircraft during any phase of flight: thrust, drag, lift, and weight.
