Does the moon have the same amount of gravity as the earth ? if not, how is it different?

What is the weight of a feather (mass = 0.0001 kg) that floats through earth's and the moon's atmospheres?

Avoltaic cell converts chemical energy to

The radius of a sphere is increasing at a rate of 9 cm/ sec. find the radius of the sphere when the volume and the radius of the sphere are increasing at the same numerical rate.