Earth orbits the sun in a counterclockwise direction once every 365 days. approximately how many degrees does earth move along its orbit in one day

Consider a keen little boy who is having a wagon race with a friend. He starts from rest and then begins to accelerate to the left.

Which of the following describes work? A. Energy acts on an object. B. Force acts on an object. C. Force acts on an object and causes a displacement of that object. D. Friction only acts on an object and causes a displacement of that object.

It takes 146./kjmol to break an oxygen-oxygen single bond. calculate the maximum wavelength of light for which an oxygen-oxygen single bond could be broken by absorbing a single photon.

Calculate the resultant of the pair of velocities 100 km/h north and 75 km/h south. Calculate the resultant if both of the velocities are directed north.

Where does the "2" come from in the expression for paverage? why is there no time dependence? } questions 55 - 56 consider alternating current. 55.

What was significant about the atomic theory that democrituis proposed?

What is the mechanical advantage of a pulley?

What kind of movement does the heat within the core and mantle directly generate?

Explain why Newton's first law of motion can be difficult to observe in moving objects?

No force is necessary to