A plane flies west 100 km and then turns north and continues to fly for another 250km. What is the displacement of the plane from its starting point?

Avalue that describes how heavy an object is and is related to the force of gravity is

6–48 bananas are to be cooled from 24 to 138c at a rate of 215 kg/h by a refrigeration system. the power input to the refrigerator is 1.4 kw. determine the rate of cooling, in kj/ min, and the cop of the refrigerator. the specific heat of banana above freezing is 3.35 kj/kg·8c.

The force needed to overcome static friction is usually less than that needed to overcome kinetic friction.true or false?