The mechanical advantage of an inclined plane is the ratio of the inclined surface to the vertical height. simple machines with greater mechanical advantage reduce the force required to lift a load. in which case is the effort required the least? a) raising a 100 kg box to a height of 1 m using an inclined plane of length 5 m b) raising a 100 kg box to a height of 2 m using an inclined plane of length 6 m eliminate c) raising a 200 kg box to a height of 1 m using an inclined plane of length 4 m d) raising a 200 kg box to a height of 2 m using an inclined plane of length 8 m

Which is not true about oxygen-17 and oxygen-18?

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 is the weight of a 8-kg substance in n, kn, kg·m/s2, kgf, lbm·ft/s2, and lbf?