What will be the gravitational force between
two bodies if the mass of each is doubled and
the distance between them is
is halved?​

Drag each item into the proper state of matter category.

What energy transformations occur each time the skateboarder rolls up the ramp?

An electromagnetic wave with frequency 65.0 hz travels in aninsulating magnetic material that has dielectric constant 3.64 andrelative permeability 5.18 at this frequency. the electric fieldhas amplitude 7.20 \times 10^{ - 3} {\rm v}/{\rm m}. a. what is the speed of propagation of the wave? b.what is the wavelength of the wave? c.what is the amplitude of the magnetic field? d.what is the intensity of the wave?