Answers: 1
Another question on Physics
Physics, 21.06.2019 21:50
Acar travels along a highway with a velocity of 24 m/s, west. the car exits the highway; and 4.0 s later, its instantaneous velocity is 16 m/s, 45° north of west. what is the magnitude of the average acceleration of the car during the four-second interval?
Answers: 2
Physics, 22.06.2019 14:00
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
Answers: 3
Physics, 22.06.2019 15:50
An object with initial temperature 130 ∘ f is submerged in large tank of water whose temperature is 50 ∘ f . find a formula for f ( t ) , the temperature of the object after t minutes, if the cooling constant is k = − 0.2 . remember newton's law of cooling (the rate of change of temperature with respect to time is equal to k times the difference between the temperature of the object and the surrounding temperature) ! : )
Answers: 1
You know the right answer?
Astronomers believe that the universe began as an enclosed, cold object. true or false?...
Questions
Biology, 15.01.2021 21:20
Mathematics, 15.01.2021 21:20
Medicine, 15.01.2021 21:20
Mathematics, 15.01.2021 21:20
Mathematics, 15.01.2021 21:20
Mathematics, 15.01.2021 21:20
Mathematics, 15.01.2021 21:20
Mathematics, 15.01.2021 21:20
Mathematics, 15.01.2021 21:20
French, 15.01.2021 21:20
Mathematics, 15.01.2021 21:20
English, 15.01.2021 21:20
Chemistry, 15.01.2021 21:20
