Physics, 06.03.2020 07:56 lolsmaster3951
Newton's Law of Cooling states that the temperature of an object changes at a rate proportional to the difference between its temperature and that of its surroundings (the ambient temperature). If we measure temperature in degrees Celsius and time in minutes, the constant of proportionality k equal 0.5. Suppose the ambient temperature TA(t) is equal to a constant 95 degrees Celsius. Write the differential equation that describes the time evolution of the temperature T of the object.
Answers: 3
Physics, 22.06.2019 01:00
An object is 10. cm from the mirror, its height is 3.0 cm, and the focal length is 2.0 cm. what is the image height? (indicate the object orientation by including the + or - sign with the answer.) hi = cm +1.33 -1.33 +0.75 -0.75
Answers: 2
Physics, 22.06.2019 02:30
The boy of mass 30 kg is at r1= 2 meters from the fulcrum. of the girl is 45 kg, at what r2 must she sit so that they are balanced ?
Answers: 3
Physics, 22.06.2019 20:00
Using the free-body diagram, calculate the net force acting on the sled. is the sled in a state of dynamic equilibrium?
Answers: 3
Newton's Law of Cooling states that the temperature of an object changes at a rate proportional to t...
Chemistry, 01.02.2020 15:45
Mathematics, 01.02.2020 15:45
Mathematics, 01.02.2020 15:45
Mathematics, 01.02.2020 15:45
Mathematics, 01.02.2020 15:45
Mathematics, 01.02.2020 15:45
Mathematics, 01.02.2020 15:45