The Space X rocket, Falcon 9 takes off from Cape Canaveral and the first stage accelerates to 2,833 m/s in 158 seconds. What is the acceleration of the Falcon 9’s first stage?

If 2 moles of co_2 at 2l and 500k are expanded reversibly to 20l, more work can be obtained from an adiabatic process than from an isothermal process. is the above statement true or false?

Light traveling in water, nwater = 1.33, strikes a plastic block at an angle of incidence of 51.4°; part of the beam is reflected and part is refracted. if the index of refraction of the plastic is 2.0, what is the angle made by the reflected and refracted beams?

Which type of energy would have nothing to do with ironing clothes? a. heat b. chemical c. electrical d. mechanical