Miguel was listening to some music on the new stereo system he received for his birthday. Which of the following best describes how the music is transmitted from the stereo speakers to Miguel? A: Particles of sound travel on transverse waves through the air from the speaker to Miguel's ear.
B: Sound travels on longitudinal waves that vibrate air particles between the speaker and Miguel.
C: Particles of sound energy travel in air currents from the speaker in all directions to Miguel.
D: Sound travels using radiant energy in a straight path from the speaker to Miguel's ear.

A2000 kg car is rounding a curve of radius 200 m on a level road. the maximum frictional force the road can exert on the tires of the car is 4000 n. what is the highest speed at which the car can round the curve?

Looking at this barometer, is the air pressure high or low? what type of weather would you expect? high, bad low, bad high, good low, good

Abasketball star covers 2.65 m horizontally in a jump to dunk the ball. his motion through space can be modeled precisely as that of a particle at his center of mass. his center of mass is at elevation 1.02 m when he leaves the floor. it reaches a maximum height of 1.90 m above the floor and is at elevation 0.910 m when he touches down again. (a) determine his time of flight (his "hang time"). (b) determine his horizontal velocity at the instant of takeoff. (c) determine his vertical velocity at the instant of takeoff. (d) determine his takeoff angle. (e) for comparison, determine the hang time of a whitetail deer making a jump with center-of-mass elevations yi = 1.20 m, ymax = 2.45 m, and yf = 0.750 m.