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.

Which of the following changes will result in a stronger electromagnet? a. using fewer coils of wire b. using a higher voltage c. using a shorter nail d. using a longer wire

Name the non metal condut electricity

First answer marked as brainiest which is the correct equation describing the first law of thermodynamics? a) when the internal energy of a system changes, it equals the amount of heat added plus the work done. b) when work is done by the piston, it is equal to the heat added plus the change in internal energy of the system. c) when heat is added to the system, it is equal to the amount of work done by the piston plus the change in internal energy of the system.