What is the wavelength of a sound wave traveling at 360 m/s and a
frequency of 150 Hz? *
1.0 m
2.4 m

Е Е ЕЕ
0.4 m
0.8 m

Aplane takes off from an airport and flies to town a, located d1 = 215 km from the airport in the direction 20.0° north of east. the plane then flies to town b, located d2 = 230 km at 30.0° west of north from town a. use graphical methods to determine the distance and direction from town b to the airport. (enter the distance in km and the direction in degrees south of west.)

One form of energy can be another type of energy. a. created to form b. transformed into c. destroyed and then created to form

A20 cm long spring is attached to a wall. the spring stretches to a length of 22 cm when you pull on it with a force of 100 n. what is the spring constant