Suppose a particle travels along a straight line with velocity v(t) = t 2 e −3t meters per second after t seconds. how far does the particle travel during the first 3 seconds? round your answer to the nearest hundredth of a meter.

Write a question about how changing temperature affects the gas inside the sports ball

If the temperature were raised very high, classically what would we expect the heat capacity per object to be for this one-dimensional system? give a numerical value. chigh t = __ j/k/object (one reason for the discrepancy is that the high-temperature limit assumes that the number of oscillators is large (n > > 1), which is not the case in this tiny system.)

World class speed skaters can skate a 3,000-m course in about 4 minutes.what is their average speed for this course? a. 12.5 m/sb. 1.33 m/sc. 1.25 m/sd. 13.3 m/s