show that when a body is dropped from a certain height the sum of its kinetic energy at any instant during its fall is constant?

Which simple machine is not part of this compound machine? a. lever b. pulley c. inclined plane d. wheel and axle

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

Explain what it means to view something from a frame of reference. provide an example that illustrates your explanation. (4 points)