Why is the value of k the same for a ring as it is for a point mass gizmos.

Which type of microscope would allow the viewer to see ribosomes inside a cell?

What is the mass of the same rock on the earth

Aclarinetist, setting out for a performance, grabs his 3.350 kg clarinet case (including the clarinet) from the top of the piano and carries it through the air with an upward force of 24.65 n. find the case's vertical acceleration. indicate an upward acceleration as positive and a downward one as negative.