Suppose a vector V makes an angle ϕ with respect to the y axis. Part A What could be the x and y components of the vector V? Express your answers in terms of the variables V and ϕ separated by a comma.

What is the mechanical advantage of a machine that applies a force of 1000 N object when a force of 500 N and is applied to the machine

Analogies exist between rotational and translational physical quantities. Identify the rotational term analogous to each of the following: acceleration, force, mass, work, translational kinetic energy, linear momentum, impulse.

Any organism that has a skeletal sytem

What is true about molecular compounds that dissolve in water

Voltage sources are used to sustain a. the flow of protons b. chemical reactions c. resistance d. the movement of electric charge

Why is it important to have national security as a citizen of the united states?

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 are some characteristics that are determined by DNA

Which statements accurately describe convection in water? Check all that apply. Cold water sinks because it is less dense than warm water. Cold water sinks because it is more dense than warm water.

Which of the following sentences about the velocity of an object is NOT true? A. The object's velocity is a scalar quantity. B. When the direction of motion changes, the velocity changes. C.