If your normal weight is 850 Newtons, but while riding up the school elevator you find you weigh 910 Newtons, what is the acceleration of the school elevator?

Useful Equations
Force= mass*acceleration
Force of gravity (weight)= mass*gravity
gravity= 10 m/s^2

If forces acting on an object are unbalanced, which factors may result fron an unbalanced force? check all that apply

Steam enters an adiabatic diffuser at 150 kpa and 1208c with a velocity of 550 m/s. determine the minimum velocity that the steam can have at the outlet when the outlet pressure is 300 kpa.

Amoving electron has kinetic energy k1. after a net amount of work w has been done on it, the electron is moving one-quarter as fast in the opposite direction. (a) find w in terms of k1. (b) does your answer depend on the final direction of the electron's motion?