A30-cm long string, with one end clamped and the other free to move transversely, is vibrating in its second harmonic. the wavelength of the constituent traveling waves is:

If the chemical properties of a substance remain unchanged and appearance or shape of a substance changes it is called a ?

What’s #16 asking me and how do i solve it?

Auniform crate c with mass mc is being transported to the left by a forklift with a constant speed v1. what is the magnitude of the angular momentum of the crate about point a, that is, the point of contact between the front tire of the forklift and the ground