A cross-country skier moves 36 meters eastward, then 44 meters westward, and finally 22 meters eastward. Determine the magnitude of the distance the object traveled and the magnitude and direction of the displacement.

Iwill give 30 points to whoever answers ! what is the formula for actual mechanical advantage and ideal mechanical advantage?

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

It is really hard for me right know