Infer why the sauce on a hot pizza burns your mouth but the crust of the pizza does not burn your mouth

A17,250 kg rocket is pushed with a thrust of 6,450,284 n. what is the acceleration of the rocket?

Astudent weighing 700 n climbs at constant speed to the top of an 8 m vertical rope in 10 s. the average power expended by the student to overcome gravity is most nearly

How is the ideal mechanical advantage of a wheel and axle calculated?