A Puck with a Mass M₁ = 50 G Moving

question 92

Multiple Choice

A puck with a mass m₁ = 50 g moving at 1.0 m/s approaches a stationary puck with a mass m₂ = 100 g on a frictionless air table,and they undergo a sudden two-dimensional elastic collision.After the collision,both pucks have identical speeds,but travel in different directions.What is the angle between the original and final paths of puck with mass m₁?

• A)30°
• B)60°
• C)90°
• D)120°
• E)150°

Define and differentiate between unconditioned and conditioned stimuli and responses.

Recognize the experimental apparatus used in key studies of learning (e.g., Skinner box, puzzle box).

Explain the concept of the Law of Effect and its significance.

Describe the process of acquiring and extinguishing conditioned responses.

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