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

Complete the statement about memory improvement. ( )involves organizing and breaking down information into easier groups to expand capacity. rehearsal is the verbal repetition of information. these techniques are especially important for the improvement of ( ) memory.

An atom that has gained or lost electrons is called an _

Which sections of the heating curve illustrate this process?