Pelden pushes a box of mass 30 kg with a force of 60 N. What is the acceleration of the box?
A 1 ms2
B 2 ms2
C 0.5 ms 2
D 1800 ms 2​

Orange juice has a lower or higher viscosity than chocolate syrup

Your town is considering building a biodiesel power plant describe at least two advantages and two disadvantages

Air enters a gas turbine with two stages of compression and two stages of expansion at 100 kpa and 17°c. this system uses a regenerator as well as reheating and intercooling – the intercooler returns the air to the inlet temperature. the pressure ratio across each compressor is 4 ; 300 kj/kg of heat are added to the air in each combustion chamber; and the regenerator operates perfectly while increasing the temperature of the cold air by 20°c. determine the system’s thermal efficiency. assume isentropic operations for all compressor and the turbine stages and use constant specific heats at room temperature. (0.378)