An airplane is flying at an altitude of 500 m over the ocean at a speed of 60 m/s. A ship is moving along a path directly under that of the airplane but in the opposite direction at 10 m/s. At what horizontal distance from the ship should the pilot of the airplane drop a parcel meant to land on the ship deck.

Aboat radioed a distress call to a coast guard station. at the time of the call, a vector a from the station to the boat had a magnitude of 45.0 km and was directed 15.0° east of north. a vector from the station to the point where the boat was later found is = 30.0 km, 15.0° north of east. what are the components of the vector from the point where the distress call was made to point where the boat was found? in other words, what are the components of vector c = b - a?

The frequency of the fundamental of the guitar string is 320 hz. at what speed v do waves move along that string?

In which of the following is positive work done by a person on a suitcase