Điều kiện xẩy ra cực đại giao thoa ánh sáng là hiệu quang lộ bằng ?

Dao makes a table to identify the variables used in the equations for centripetal acceleration. what quantities belong in cells x and y?

A1-lb collar is attached to a spring and slides without friction along a circular rod in a vertical plane. the spring has an undeformed length of 5 in. and a constant k =25 lb/ft. knowing that the collar is released from being held at a determine, the speed of the collar and the normal force between the collar and the rod as the collar passes through b.

Write a polynomial function with the given zeros x= -1,0,2show your work