Si el coeficiente de fricción estatica entre la superficie y una caja de 408kg es de 0.99. Obtenga la fuerza horizontal

What term do psychologists use to designate our personal awareness of feelings, sensations, and thoughts?

When a book falls from a shelf to the ground without anyone pushing on it, no work is done on the book. true or false

In a heat engine if 1000 j of heat enters the system the piston does 500 j of work, what is the final internal energy of the system if the initial energy was 2000 j? 1. write the equation 2.list out your known variables 3.plug the numbers into the equations 4.solve 5.write your solution statement that includes initial energy and final