In the Figure, a 10

question 5

Short Answer

In the figure, a 10.0-m long bar is attached by a frictionless hinge to a wall and held horizontal by a rope that makes an angle θ of 53° with the bar. The bar is uniform and weighs 39.9 N. How far from the hinge should a 10.0-kg mass be suspended for the tension T in the rope to be 125 N?

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Definitions:

Conditioned Response

A learned response to a previously neutral stimulus that has become conditioned through association with an unconditioned stimulus.

Meat

The flesh of animals, including mammals, poultry, and fish, consumed as food by humans.

Conditioned Stimulus

A conditioned stimulus is a previously neutral stimulus that, after being associated with an unconditioned stimulus, elicits a conditioned response.

Conditioned Response

A learned response to a previously neutral stimulus after repeated association with an unconditioned stimulus.