An Object of Mass 4

question 2

Short Answer

An object of mass 4.0 kg starts at rest from the top of a rough inclined plane of height 10 m as shown in the figure.If the speed of the object at the bottom of the inclined plane is 10 m/s,how much work does friction do on this object as it slides down the incline?

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Definitions:

Submaximal Contractions

Muscle contractions that are performed at less than maximum capacity, often used in exercise and physical therapy to build strength without overexertion.

Circulatory System

The system that facilitates the movement of blood and lymph throughout the body, involving the heart, blood vessels, and lymphatic system.

Nervous System

The complex network of nerves and cells that carry messages to and from the brain and spinal cord to various parts of the body.

Loss of Flexibility

A decrease in the range of motion of joints and muscles, which can affect mobility and increase the risk of injuries.