As compared to developing countries, developed countries have a
a
higher average income, a higher rate of population growth, and produce more waste.

b
lower average income, a higher rate of population growth, and produce less waste.

c
higher average income, a lower rate of population growth, and produce more waste.

d
lower average income, a lower rate of population growth, and produce less waste.

The heliocentric and the geocentric models of the solar system included these central principles

At a certain instant after jumping from the airplane a, a skydiver b is in the position shown and has reached a terminal (constant) speed vb = 52 m/s. the airplane has the same constant speed va = 52 m/s, and after a period of level flight is just beginning to follow the circular path shown of radius ρa = 2330 m. (a) determine the velocity and acceleration of the airplane relative to the skydiver. (b) determine the time rate of change of the speed vr of the airplane and the radius of curvature ρr of its path, both as observed by the nonrotating skydiver.

Acar travels in reverse. it covers 150 meters in 12 seconds what is the velocity of the car what is the speed of the car