A Bullet of Mass M Is Fired at Speed V₀ $\mu$

question 9

Multiple Choice

A bullet of mass m is fired at speed v₀ into a wooden block of mass M.The bullet instantaneously comes to rest in the block.The block with the embedded bullet slides along a horizontal surface with a coefficient of kinetic friction $\mu$ . Which one of the following expressions determines how far the block slides before it comes to rest (the magnitude of displacement s in the figure) ?

Explain the concept of preparedness in learning and its biological basis.

Apply the principles of operant conditioning to real-life scenarios.

Analyze the impact of modeling and mimicking behaviors in social learning.

Comprehend the consequences of punishment and its effectiveness in altering behavior.

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Definitions:

Civil Penalty

A fine or other financial penalty imposed by a governmental agency as punishment for violating laws or regulations.

Parking Violation

An infraction or offense committed by parking a vehicle in a restricted or prohibited area without permission.

Subsidies

Subsidies are financial assistance provided by governments to organizations, businesses, or individuals to support economic activities deemed beneficial for the public.

Government Grants

Financial awards given by the government to individuals, organizations, or companies to support activities beneficial to the public without expectation of repayment.