Net force is the total of all forces acting on an object. When a force is balanced and the object does not move, the net force is equal to what:

A. 0

B. 10

C. 100

D. The weight of the object.

A sleigh weighing 2000 newtons is pulled my a horse a distance of 1.0 kilometer (or 1000 meters) in 45 minutes. what is the power if the horse?

A block of metal has a mass of 0.5Kg and density of 8000kg/m3. if it is suspended from a string and completely immerged in water (gw=1000kg/m3). the tension in the string (the answer is 4.375N what are the steps)

What changes depending on the location in the universe, mass or weight?

A company is creating a new cylindrical container to replace its original cylindrical container. ' The new container will have 4 times the volume of the original container.

Which of the following statements is not a prediction of the general theory of relativity? A) Time runs slightly slower on the surface of the Sun than on the surface of Earth. B) The Universe has no boundaries and no center.

What is the value of the charge that experiences a force of 2.4 * 10-3 N in an electric field of 6.8 * 10-5 N/C? A. 1.6 * 10-7 C B. 2.5 * 10-3 C C. 2.8 * 10-3 C D. 3.5 * 101 C

What is electromagnetism?

How much voltage is required to run 0.054 A of current through a 15 2 resistor? Use AV = IR. O A. 0.81 V O B. 1.2 V O c. 2.8x10²v O D. 3.6 x 10-3 v

Which one of the following crystal structures has the fewest slip directions and therefore the metals with this structure are generally more difficult to deform at room temperature? a. BCC b. FCC c. HCP d. BCT

What does equation of trajectory means? what do i get from tat equation? 0_o?