If a hook can sustain a maximum withdrawal force of 250 N inthe vertical direction, determine the maximum tension, T, that can be exerted. the vector T, points down in the fourth quadrant with the inside angle at 10 degrees.

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

=force × distance a. work b. velocity c. pressure d. momentum

What is the orbital period of a spacecraft in a low orbit near the surface of mars? the radius of mars is 3.4×106m.