Physics, 12.02.2021 09:50 douglasally

A train that is moving at a velocity of 8 m/s north begins a uniform acceleration of 0.05 m/s2 north. The acceleration is maintained through a distance of 800 m. What is the train's velocity after it has traveled the 800 m? How long does it take the train to travel the 800 m?

Answers: 2

Show answers

Another question on Physics

Physics, 21.06.2019 23:30

Two technicians are discussing a resistance measurement between the can-h and can-l wires. technician a says this measurement should be done with the ignition switch in the "run" position. technician b states that a measurement of 0 ohms indicates an open in the network. which technician is correct?

Answers: 3

Answer

Physics, 22.06.2019 00:00

Which is not a characteristic of a heat pump? a. it is used in air conditioners. b. it uses a refrigerant. c. it requires no work. d. it reverses the normal flow of thermal energy.

Answers: 2

Answer

Physics, 22.06.2019 06:50

Much of the information taught in earth-space science would not be available if it weren’t for our remote sensing abilities. explain two ways our remote sensing strategies contribute to our knowledge of these topics.

Answers: 3

Answer

Physics, 22.06.2019 14:40

During the experiment if you could triple the breakaway magnetic force with all other quantities left unchanged, what is the new value for the critical velocity if it was v0 (initial velocity), initially? (b) now if you halved the radius with all other quantities left unchanged, what is the new critical velocity if it was v0 (initial velocity), initially? (c) if during the experiment, critical velocity quadrupled with all other quantities left unchanged, what is the new breakaway force if its magnitude was initially f0,?

Answers: 1

Answer

You know the right answer?

A train that is moving at a velocity of 8 m/s north begins a uniform acceleration of 0.05 m/s2 north...

Questions