Answers: 3
Physics, 21.06.2019 16:20
A1,200 kg car is accelerated at 3.7 m/s2. what force was needed to produce this acceleration? a. 4,440 n b. 324.3 n c. 4,388 n d. 304.3 n
Answers: 2
Physics, 22.06.2019 13:00
The magnitude of the amount of energy released by burning a fuel source, measured in energy per unit mass, is called its fuel value. note that the fuel value is the negative of the isobaric specific heat of combustion for the fuel. if all the energy obtained from burning 1.23 pounds of butane with a fuel value of 10.85 kcal/g is used to heat 128.0 kg of water at an initial temperature of 18.3 °c, what is the final temperature? note that 1 lb = 453.6 g.
Answers: 3
Physics, 22.06.2019 21:00
Ascientist wants to test ways to reduce pollution in lake . what is the bestway of doing this
Answers: 2
Physics, 22.06.2019 22:50
Which of the following statements correctly describes a transformer?
Answers: 3
Aspotlight on the ground shines on a wall 12m away. if a man 2m tall walks from the spotlight toward...
Computers and Technology, 05.11.2021 01:30
Mathematics, 05.11.2021 01:30
English, 05.11.2021 01:30
Mathematics, 05.11.2021 01:30
Mathematics, 05.11.2021 01:30
Mathematics, 05.11.2021 01:30
Mathematics, 05.11.2021 01:30