Write an expression for the gravitational potential energy of the blocks-earth system as a function of the angle θ made by the rod and the horizontal. (use any variable or symbol stated above along with the following as necessary: g.)

Brades exam guidelines exam instructions billing & payments & support question 6 of 20 : select the best answer for the question use this illustration to answer the question below. forms & resources al programs 9 ww linics 6. in the circuit shown in the figure above, suppose that the value of r, is 100k, and the value of r2 is 470 kq. at which of the following locations in the circuit would you measure the highest voltage with your meter? rvices 999999 a. between points b and c b. between points a and b c. between points b and e d. between points a and c eredu mark for review (will be highlighted on the review page) mend < < previous question next question

What component of earth’s atmosphere exists entirely as a result of photosynthesis?

Use 4 to 5 complete sentences, explain the concepts of beats and how beats are produces.