A 500 Kg Box Slides Up a 10

question 81

Multiple Choice

A 5.00 kg box slides up a 10.0 m long friction incline at an angle of 20.0 degrees with the horizontal pushed by a 40.0 N force parallel to the incline.The coefficient of kinetic friction is 0.100.The change in kinetic energy is

• A) 105 J.
• B) 145 J.
• C) 186 J.
• D) 200 J.
• E) 243 J.

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Definitions:

Merchantability

An implied warranty that goods sold by a merchant are reasonably fit for the general purpose for which they are sold.

Fungible Goods

Items that are interchangeable with others of the same type because they are identical in essence and value, such as grains or precious metals.

Average Quality

The median standard of quality among similar products or services, considered acceptable or satisfactory.

Warranty Of Merchantability

The warranty of merchantability is a legal guarantee provided by sellers that goods for sale will meet reasonable quality and usability standards as understood in the marketplace.