Which of the following equations represents Kepler's 3rd law, where P = orbital period and D = distance?
D: p^4=D^6
C : p=D^4
b. P^3 = D^2
a. P^2 = D^3

What best describes a sonar wave? transverse and electromagnetic transverse and mechanical longitudinal and electromagnetic longitudinal and mechanical

Which best describes how fluids change as they travel through different portions of the convection currents? they change to solids at the outer portion of the convection currents. they change to solids at the inner portion of the convection currents. they become more dense at the outer portion of the convection currents. they become more dense at the inner portion of the convection currents

What is the rate of change in a objects position?