A Mass M Is Hanging on a String That Passes

question 17

Multiple Choice

A mass m is hanging on a string that passes over a pulley and is then attached to another mass 3m that is resting on a horizontal table.Neglect friction.Mass m is held motionless and is then released.When it has fallen a distance h,it will have a speed v which can be calculated from the formula

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Definitions:

Repressed Conflicts

Unconscious conflicts that stem from childhood experiences or trauma, often influencing behavior and emotions.

Conditioned

A conditioned response that develops in reaction to a previously neutral stimulus after it's linked with an unconditioned stimulus.

Evolutionary Theory

A scientific theory that explains the diversity of life on Earth through processes of natural selection and genetic variation.

Control Group

In experimental research, the group of participants that does not receive the experimental treatment, used as a baseline to compare the effects of the treatment on the experimental group.