How long can you travel in a car on a highway in one hour

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.)

Calculate the mass of an object that has a momentum of 100kg x m/sec and velocity of 4 m/sec

An object's buoyant force and weight mean the same thing.a. trueb. false