Students use a simple pendulum with a length of 36.9cm to determine the value of "g". if it takes 14.2s to complete 10 oscillations, a) what will be their experimental value "g"? b) if the pendulum were placed on the moon where "g" of the moon = 1/6th the "g" of the earth, will the period, (1) increase, (2) remain the same, (3) decrease ? and why? c) if the period on the earth were 3s, what would it be on the moon?

What defines the mass number of an isotope? a. the sum of the neutrons and protons b. the sum of the neutrons and electrons c. the number of neutrons d. the number of protons

During spring semester at mit, residents of the parallel buildings of the east campus dorms battle one another with large catapults that are made with surgical hose mounted on a window frame. a balloon filled with dyed water is placed in a pouch attached to the hose, which is then stretched through the width of the room. assume that the stretching of the hose obeys hooke's law with a spring constant of 89.0 n/m. if the hose is stretched by 5.80 m and then released, how much work does the force from the hose do on the balloon in the pouch by the time the hose reaches its relaxed length? unitst 3 number-1497 the tolerance is +/-5% open show work click if you would like to show work for this question:

This is the number of complete movements of a wave per second.