A8.10×103 ‑kg car is travelling at 25.8 m/s when the driver decides to exit the freeway by going up a ramp. after coasting 383 m along the exit ramp, the car's speed is 12.6 m/s, and it is ℎ=12.5 m above the freeway. what is the magnitude of the average drag force exerted on the car?

Ascrew incorporates which other simple machine? lever wheel and axle inclined plane pulley

Choose a synonym for the underlined homonym (a word with two or more meanings). i did not expect the boat to rock so much. a. boulder c. astound b. sway d. shock

The bar of prob. 5/82 is repeated here. the ends of the 0.4-m bar remain in contact with their re- spective support surfaces. end b has a velocity of 0.5 m/s and an acceleration of 0.3 m/s2 in the di- rections shown. determine the angular accelera- tion of the bar and the acceleration of end a.