Help please im stuck on this question. 8th grade science

Apackage of supplies is dropped from a plane, and one second later a second package is dropped. neglecting air resistance, the relative velocity of the 1st package viewed from the second will 56) a) increase. b) be constant. c) be zero. d) depend upon their weight. e) decrease

Determine the maximum r-value of the polar equation r =3+3 cos 0

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