If the average speed of a car is 45 km/hr, how far can it travel in 45 min.?

Asteam power plant operates on an ideal reheat rankine cycle between the pressure limits of 15 mpa and 10 kpa. the mass flow rate of steam through the cycle is 12 kg/s. steam enters both stages of the turbine at 500°c. if the moisture content of the steam at the exit of the low-pressure turbine is not to exceed 10 percent, determine (a) the pressure at which reheating takes place, (b) the total rate of heat input in the boiler, and (c) the thermal efficiency of the cycle. also, show the cycle on a t-s diagram with respect to the saturation lines. (2.15 mpa; 45.0 mw; 42.6%)

According to newtons universal law of gravitation, which would change the parh of the ball so it traces out widest curved path possible?

The earth is constantly spinning on its axis, like you might spin a basketball on your finger. it is this spinning of the earth that causes