An Object of Mass M Is Moving on a Horizontal

question 57

Multiple Choice

An object of mass m is moving on a horizontal rough surface. At a certain point it has a speed v m/s and it comes to a stop after traveling 32 m. If the coefficient of friction between the object and the surface is 0.40, what is the value of speed v? Use g = 10 m/s².

• A) 16 m/s
• B) 26 m/s
• C) 32 m/s
• D) 38 m/s
• E) 10 m/s

---

Definitions:

Prime Minister

The Prime Minister is the head of government in a parliamentary system, responsible for running the country's administration and implementing policies, usually the leader of the majority party.

Anti-Poverty

Initiatives and policies aimed at reducing or eliminating poverty, focusing on economic support, education, and access to healthcare and housing.

Crime Control

Strategies, policies, and measures implemented to reduce, prevent, and manage criminal behavior and maintain social order.

Moral Panic

A widespread feeling of fear and concern among a large number of people that some evil threatens the well-being of society, often out of proportion to the actual threat.