Is defined as force acting over a distance

Athermometer is removed from a room where the temperature is 70° f and is taken outside, where the air temperature is 10° f. after one-half minute the thermometer reads 60° f. what is the reading of the thermometer at t = 1 min? (round your answer to two decimal places.) ° f how long will it take for the thermometer to reach 30° f? (round your answer to two decimal places.)

If the force applied to an object remains constant, is more power needed for the object to move faster ? explain

Aball horizontally thrown from a cliff at 8m/s