Two objects attract each other with gravitational force of 25 newtons from a given distances. if the distances between the two objects is reduced by a factor of 5, what is the changed force of attraction between them?

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.)

The graph describes the motion of an object. the object moves with from a to b. it from b to c. it moves with from c to d.

The freezing and boiling point of a substance changes as the air pressure around it changes. for example, at a lower air pressure (higher altitude) it is easier for water molecules to escape from liquid into the air. in a high altitude city such as denver, colorado compared to a sea-level city such as houston, texas, water