As a present for successfully passing all your 3rd semester courses at hct- dubai your father decides to buy you the latest model dodge charger r/t, equipped with 240/55r17 tires (tire profile-55mm, rim radius 17in, 1 inch 25.4mm). maximum permissible engine speed is 6,600 rpm. assuming transmission ratio 0.24 for fifth gear (o2/01-0.24) what is the car's top speed?

At maximum height, kinetic energy is converted in potential energy  formula: at max height, ke = ½ * 0.27kg * (16m/s) ² = 34.56 j  so the remaining pe = (41.70 – 34.56)= 7.14 j = 0.27 kg * 9.8m/s² * h  = (9.8/7.14 * 0.27)so max height h = 5.08 or 5 m 

Hellothe asnwer is b.have a nice day

Answer;

hot magma rises and pushes up toward the lithosphere, and as it cools it cycles back down toward the core to be heated again.

explanation; convection currents are the circular pathways taken by a fluid that enhances heat transfer by the process known as convection which occurs in fluids.convection currents transfer heat from one place to another by mass motion of a fluid. earth mantle is in a semi-liquid state and behaves like any other fluid, rising up from the bottom of the mantle after becoming hotter and less dense from heat of the earth's core, as the rock loses heat into the earth's crust it becomes cooler and more dense, then sinking back down to the core, then repeating the cycle.