Physics, 04.07.2019 04:00 EsiahJohnson

In facts about plastics, explorer how the economy (the way materials are made, sold, and bought) is affected by using and producing plastics. use the information to answer the question. how does producing plastics benefit economy?me write a paragraph and u

Answers: 2

Show answers

Another question on Physics

Physics, 22.06.2019 07:00

Ineed the answers for these promblems i have

Answers: 3

Answer

Physics, 22.06.2019 18:30

Adolphin emits ultrasound at 100khz and uses the timing of reflections to determine the position of objects in the water. part a what is the wavelength of this ultrasound? assume that temperature of water is 20 degrees c. answer in cm

Answers: 2

Answer

Physics, 22.06.2019 21:20

An electron is ejected into a horizontal uniform e⃗ field at a parallel horizontal velocity of v0. assume the electron's initial position x0, initial velocity v0, time t, magnitude of electric field e, electron's mass m, and the magnitude of the electron's charge |e|. ignore the force that earth exerts on the electron. assume the e⃗ field is in the same direction as the initial velocity. part a define the equation for the electron's velocity. express your answer in terms of the variables v0, |e|, t, e, and m.

Answers: 3

Answer

Physics, 23.06.2019 12:20

The lid of a pressure cooker forms a nearly airtight seal. steam builds up pressure and increases temperature within the pressure cooker so that food cooks faster than it does in an ordinary pot. the system is defined as the pressure cooker and the water and steam within it. if 2.0 g of water is sealed in a pressure cooker and then vaporized by heating, and 5655 j must be added as heat to completely vaporize the water, what is the change in the system’s internal energy? answer in units of j.

Answers: 3

Answer

You know the right answer?

In facts about plastics, explorer how the economy (the way materials are made, sold, and bought) is...

Questions