1) A plane whose airspeed is 220 km/h heads due north. It suddenly encounters a 150 km/h cross wind
blowing due east. What is the resulting velocity of
the plane with respect to the ground?

Astate of matter all that has define volume and can flow is a(n)

Alead ball is dropped into a lake from a diving board 5m above the water . it hits the water with a certain velocity and then sink with constant velocity in bottom . it reaches the bottom 5 second after it is dropped if g= 10m/s2 . find depth of the lake and average velocity of the ball ?

Clothes dryer uses about 7 amps of current from a 240 volt line. how much power does it use?