The force on an object is given by the equation F=ma. In this equation, F is the force, M is the mass, and a is the acceleration. What is the force on an object that has a mass of 3.4 kg and an acceleration of 8.1 m/s^2? A) 2.4N B) 27.5N C) 4.7N D) 11.5N

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%)

What is the magnitude of the acceleration vector which causes a particle to move from velocity −5i−2j m/s to −6i+ 7j m/s in 8 seconds. answer in m/s.

Heterogeneous mixture with larger particles that never settle is