Which statement is the best example of how society affects the use of technology?
A. Farmers make more money by using modern farming machines.
B. Farmers produce the most desirable vegetables by using
pesticides.
C. Farmers work harder than bankers to make a living.
D. Farmers in hilly areas grow crops on terraces built on the hillsides.

Zeros that follow non-zeros numbers and are also to the right of a decimal point are significant

You are traveling in a car going at a constant speed of 100km/h down a long, straight highway. you pass another car going in the same direction which is traveling at a constant speed of 80km/h. as measured from your car's reference frame this other car is traveling at −20km/h. what is the acceleration of your car as measured from the other car's reference frame? what is the acceleration of the other car as measured from your car's reference frame?

The earth exerts a gravitational force of 500 n on amy. what is amy’s mass in kg?