A horizontal force of 210 N is exerted on a 2.0-kg discus as it rotates uniformly in a horizontal circle (at arms length) of radius 0.90 m. Calculate the speed of the discus.

AAEC 2104 CHAPTER 3: THE TIME VALUE OF MONEY $1 today is worth more than $1 in the future o 3 main reasons: Risk You may not receive that $1 in the future Inflation Increase in the general price level Opportunity cost You can do things with that $1 today TIME VALUE PROBLEMS...