Answers: 1
Another question on Physics
Physics, 21.06.2019 16:00
Why does the input force have to be greater than the force needed to lift the bale?
Answers: 3
Physics, 22.06.2019 17:00
Air conditioners not only cool air, but dry it as well. suppose that a room in a home measures 5.0m×9.0m×2.4m . if the outdoor temperature is 30 ∘c and the vapor pressure of water in the air is 85 % of the vapor pressure of water at this temperature, what mass of water must be removed from the air each time the volume of air in the room is cycled through the air conditioner? the vapor pressure for water at 30 ∘c is 31.8 torr.
Answers: 3
Physics, 22.06.2019 19:30
Which of these has some mechanical energy? a. an atom b. heat inside earth c. a book on a shelf d. the fire from a lit match
Answers: 1
Physics, 22.06.2019 20:30
The great sandini is a 60.0-kg circus performer who is shot from a cannon (actually a spring gun). you don’t find many men of his caliber, so you him design a new gun. this new gun has a very large spring with a very small mass and a force constant of 1100 n/m that he will compress with a force of 4400 n. the inside of the gun barrel is coated with teflon, so the average friction force will be only 40.0 n during the 4.00 m he moves in the barrel. at what speed will he emerge from the end of the barrel, 2.50 m above his initial rest position?
Answers: 2
You know the right answer?
Why is the gravitational potential energy of an object 1 meter above earths surface more than its po...
Questions
History, 02.09.2019 13:10
Spanish, 02.09.2019 13:10
Chemistry, 02.09.2019 13:10
English, 02.09.2019 13:10
History, 02.09.2019 13:10
Mathematics, 02.09.2019 13:10
Social Studies, 02.09.2019 13:10
Business, 02.09.2019 13:10
Health, 02.09.2019 13:10
Mathematics, 02.09.2019 13:10
Mathematics, 02.09.2019 13:10
