Electromagnetic waves are (one thousand/one million) times faster than sound.

James is trying to prove newton's 2nd law of motion. he tries to move four different objects with different masses, shapes, and sizes from point a to point b. the objects are a toy car, a car, a refrigerator, and a kitchen table. after some experimentation, he finds that force is dependent on the mass of the object, rather than it's size or shape. the object that takes the most force to move is the

Explain the comparisons between nature and packingtown that appears on pages 81 and 82 answer

Wind and moving water provide energy. question 1 options: chemical mechanical thermal none of the above