Kelemahan bekas pensil lutsinar ialah ruang penyimpanan alat tulis terhad dan susah untuk mencari alat tulis. Apakh penambahbaikan bekas pensil lutsinar?​ tlg bantu saya

Afluid flows with a velocity field given by v=(x/t)i.. determine the local and convective accelerations when x=3 and t=1.

For a gate width of 2 m into the paper, determine the force required to hold the gate abc at its location.

Atank with constant volume contains 2.27 kg of a mixture of water phases (liquid-vapor). in the initial state the temperature and the quality are 127 °c and 0.6, respectively. the mixture is heated until the temperature of 160 oc is reached. illustrate the process in a t-v diagram. then, determine (1) the mass of the vapor in kg at the initial state, (2) the final pressure in kpa.