El vector d de 3 unidades direccion horizontal hacia el oeste

Which of these describe conduction transfer of heat between two objects that are touching transfer of heat by the actual movement of war matter the process in which energy is imitated by one of the object transmitted through space and absorbed by another a process in which energy is released by the molecules breaking apart

We put a force of 50n on an object and the acceleration is 100 m/s². what is the mass of the object?

If y gets smaller as x gets bigger and y have an relationship?