Consideré que una persona que mide 1.80m y pesa 80kg, capaz de transportar en su espalda, una carga no mayor de 100kg. Si todas las dimensiones lineales de esa persona de multiplicaron por 2, ¿Cuál es la carga máxima que ese gigante sería capaz de transportar?

Which expression allows you to determine the mechanical advantage of an inclined plane? a. height of plane / input force b. length of plane / input force c. length of plane / height of plane d. height of plane / length of plane

Determine el momento angular de un rueda de 3000g moviendose a 10m/s con un radio de giro de 400cm

Air is contained in a variable-load piston-cylinder device equipped with a paddle wheel. initially, air is at 400 kpa and 17°c. the paddle wheel is now turned by an external electric motor until 75 kj/kg of work has been transferred to air. during this process, heat is transferred to maintain a constant air temperature while allowing the gas volume to triple. calculate the required amount of heat transfer in kj/kg.