A tomato is thrown upward from a bridge 25m above the ground at 40m/sec. (a) Give formulas for the acceleration, velocity, and height of the tomato at time t. (b) How high does the tomato go

waves moving from a fast medium to a slow medium will experience a reflection as light travels more slowly than red light. total internal reflection occurs when the critical angle is.

and 1and 1

force required to detach it is given by

charges are taken to be fundamental charge

now we have

so above is the minimum distance at which it will detach