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There will be several REQUIRED online (threaded) discussions in this course.

Consider your sofa at rest on your living room floor.  (a) As your parents start to lift it, does the support force on the desk provided by the floor increase, decrease, or remain unchanged? Why? (b) What happens to the support force on the feet of your parents? Why?

Property rights are the legal rights of ownership on which others are

05 Simplify:

You are on a bus moving at a constant speed. You tossed a coin in air and left you palm opened at the point where you tossed the coin. Where will the coin hit after it falls: on your palm, behind your palm, or ahead of you palm? Why?

33 Of the 8760 hr in a year, most television sets are on for 3504 hr. What percent is this?

15 Simplify:

Refer to the graph above, which area represents the Deadweight Loss (DWL) in the market?

02 Multiply:

20 Sue buys a house which has a rectangular yard measuring 9.7 meters by 11.9 meters. In one corner of the yard is a rectangular shed measuring 3.2 meterrs by 2.5 meters. Sue intends to grow grass in the whole of the yard. What is the area of the yard, excluding the shed?