1. which of the following explains why a bicycle uses the pedals as a lever to move the heavy rider along the sidewalk?
a. reduces the effort force
b. increases the effort force
c. reduces the resistance force
d. increases the resistance force 2. the mechanical advantage of a compound machine is related to the mechanical advantage of all the simple machines involved.
true
false

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