A projectile launched horizontally at an initial height of 10 m and an initial velocity of 45 m/s, will travel a maximum horizontal distance of: a. 60.29 meters.
b. 64.59 meters.
c. 64.29 meters.
d. 65.29 meters.
e. 64.79 meters.
f. None of the these.

Afluid flows with a velocity field given by v=(x/t)i.. determine the local and convective accelerations when x=3 and t=1.

The higher the astm grain-size number, the coarser the grain is. a)-true b)-false

A2-m rigid tank initially contains saturated water vapor at 100 kpa. the tank is connected to a supply line through a valve. steam is flowing in the supply line at 600 kpa and 300 c. the valve is opened, and steam is allowed to enter the tank until the pressure in the tank reaches the line pressure, at which point the valve is closed. a thermometer placed in the tank indicates that the temperature at the final state is 200°c. determine (a) the mass of steam that has entered the tank (b) the amount of heat transfer.