Which type of wave carries the most energy?
a. low frequency, long wavelength
b. high frequency, short wavelength
c. low frequency, short wavelength
d. high frequency, long wavelength

Aball tossed vertically upward from the ground next to a building passes the bottom of a window 1.8 s after being tossed and passes the top of the window 0.20 s later. the window is 2.0 m high from top to bottom. what was the ball's initial velocity? the unit vector j^ is directed upward. how far is the bottom of the window from the launch position? how high does the ball rise above the launch position?

Write a polynomial function with the given zeros x= -1,0,2show your work

Current from a charged capacitor lights a bulb. as time goes on the brightness of the