If a car moves with an average speed of 60km/hr for an hour, it will travel a distance of 60km. how far will it travel if it continues this average rate for 4hrs?

Which changes would result in a decrease in the gravitational force btween two objects? check all that apply

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.

How much energy must a refrigerator absorb from 225 g of water so that the temperature of the water will drop from 35°c to 5°c