\begin{tabular}{l} uah gaya 60 N bekerja pada sebuah lemari. Gaya tersebut mengakibatkan lemari \\ geser sejauh 5 m . Besar usaha adalah .... \\ \hline 0 joule \\ \hline 20 joule \\ \hline 80 joule \\ \hline 00 joule \end{tabular}

desprende un ladrillo de lo alto de ona torre medieval desde una altura de 70 metroz. Callular: a) el tiempo ace tarda en llegar al piso bl la velocidad con a cual llega al piso.

A conductor's opposition to the flow of current depends on the conductor material its cross sectional area, its length and its operating temperature.

Question The skid marks for a car involved in an accident measured \( 150 \mathrm{ft} \). Use the formula \( s=\sqrt{24 d} \) to find the speed \( s \), in feet per second, of the car before the brakes were applied. Provide your answer below: feet per second

Question A helicopter flying at an altitude of 600 ft dropped a package to a lifeboat. Use the formula \( t=\frac{\sqrt{h}}{4} \) to find how many seconds it takes for the package to reach the lifeboat. Round your answer to the nearest tenth of a second. Provide your answer below: seconds

If you are orbiting on a rock in Saturn's rings that is 119241 km from the center of the planet, how fast are you going around Saturn in \( \mathrm{km} / \mathrm{sec} \) ? (Saturn has a mass of \( 5.68 \times 10^{26} \mathrm{~kg} \) )