Please I beg you please help me with this question Your lab partner is sending waves through a slinky at a particular frequency.
Your partner then changes the frequency by a factor of 72. The wave velocity (or
speed) will...

Possible answers below

change by a factor of sqrt(2)
change by a factor of 2
change by a factor of sqrt(1/2)
change by a factor of 1/2
Stays the same

Amass weighing 24 pounds, attached to the end of a spring, stretches it 4 inches. initially, the mass is released from rest from a point 8 inches below the equilibrium position. find the equation of motion. (use g = 32 ft/s2 for the acceleration due to gravity.)

Which radioisotope is used in dating geological formations?

An ascending elevator, hanging from a cable, is coming to a stop. part a part complete identify all forces acting on the elevator from the list below. select all that apply. select all that apply. kinetic friction normal force tension weight static friction submitprevious answers correct part b draw a free-body diagram of the object. draw the vectors starting at the black dot. the location and orientation of the vectors will be graded. the exact length of your vectors will not be graded but the relative length of one to the other will be graded.