1.It takes $10,000 to put on a festival each year immediatly before this years festival the sponsoring committee finds that it has $40,000 in an account paying 15% interest compounded annualy after this year how many more festivals can be sponsored without raising more money?
2.A 4 m long, 6 cm diameter cylinder placed normal to the flow is used to measure the velocity of an air stream. If a force of 50 N is measured, the air velocity is? (Use v = 1.5x10^-5 m^2/s and p=1.2kg/m^3)