A projectile has an initial speed of 15 m/s at a launch angle of 28 degrees above the horizontal. a) What is the horizontal displacement of the projectile from its launch position to where it
lands?
b) Calculate the time of flight.
c) Calculate the maximum height.

Help ASAP I need the answers with steps plsss

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%)

Gordon is going for a run through the park, but it is cold outside. the low outside temperature could affect his personal safety.

Can you receive a shock severe enough to prevent you from releasing the wire from an ordinary outlet with dry hands? a. no b. yes explain