what is the angular momentum of a 1.25 kg mass rotating on the end of a string 1.0 m long at an angular speed of 180 radians/s?

a) 450 kg m2/s

b) 144 kg m2/s

c) 225 kg m2/s

What are some properties of transverse waves?

Students in an introductory physics lab are performing an experiment with a parallel-plate capacitor made of two circular aluminum plates, each 11 cm in diameter, separated by 1.0 cm. how much charge can be added to each of the plates before a spark jumps between the two plates? for such flat electrodes, assume that value of 3×106n/c of the field causes a spark.

Which of the the following are examples of projectile motion of both projectile motion and two dimensional motion