A lever has a mechanical advantage of 9. If Josh applies a force of 47 N on the lever, what is the maximum output force

Pls pls pls pls ! describe, in your own words, how you found the epicenter of the earthquake.

Which pair of quantities includes one quantity that increases as the other decreases during simple harmonic motion?

Aspecified volume of space contains an electric field for which the magnitude is given by e=e0cos(ωt). suppose that e0 = 20 v/m and ω = 1.0 × 107 s−1. part a what is the maximum displacement current through a 0.80 m2 cross-sectional area of this volume? express your answer with the appropriate units. idisp,max i d i s p , m a x = nothing nothing request answer part b how would this area have to be oriented relative to the electric field to get this maximum displacement current?