Two motorcycles A and B are of equal mass and travel up a hill at constant speed. Motorcycle Amoves at twice the constant speed of B. Compared to the power developed by B, the powerdeveloped by A is? a. the same b. twice as great c. half as great d. 4 times as great

When a 5.0kg cart undergoes a 2.2m/s increase in speed, what is the impulse of the cart

Avehicle has an oil leak that is causing the entire oil pan to be wet, but inspection reveals no exact source after cleaning off the oil residue. technician a says to install a fluorescent dye in the crankcase and operate the engine, then re-inspect for leaks with a special light (black light). technician b says the oil leak may be coming from a source at the top of the engine, such as a valve cover gasket. who is correct?

Determine the maximum r-value of the polar equation r =3+3 cos 0