Physics, 08.03.2021 19:00 arturocarmena10

Which action best democrats the transformation of mechanical energy and light energy

Answers: 3

Show answers

Other questions on the subject: Physics

Physics, 22.06.2019 17:30, RegencySlayer5304

Alarge cruise ship of mass 7.00 ✕ 107 kg has a speed of 11.6 m/s at some instant. (a) what is the ship's kinetic energy at this time? (b) how much work is required to stop it? (give the work done on the ship. include the sign of the value in your answer.) (c) what is the magnitude of the constant force required to stop it as it undergoes a displacement of 3.00 km?

Answers: 2

continue

Physics, 22.06.2019 18:30, dbryrob2557

In which situation is the acceleration of a car negative? question 5 options: a)the velocity of a car was 75 km/hr over 4 hours. b)the velocity of a car reduced from 50 km/hr over one minute. c)the velocity of a car increased from 40 km. h to 75 km/h over 15 minutes. d)the velocity of a car was 45 km/hr at 2: 00pm and at 4: 00pm its velocity was 85 km/ht.

Answers: 2

continue

Physics, 23.06.2019 13:00, sierraaasifuent

The maximum wavelength of light required to eject an electron from zinc is 270nm. calculate the threshold frequency of zinc.

Answers: 1

continue

Physics, 23.06.2019 21:30, damianfrasieanu5387

(a) calculate the activation energy, qv, for vacancy formation in silver, given that the equilibrium number of vacancies at 1073k is 3.6 x 1023 m-3. the atomic weight and density (at 1073k) of for silver are, respectively, 107.9 g/mol and 9.5 g/cm3.

Answers: 2

continue

You know the right answer?

Which action best democrats the transformation of mechanical energy and light energy...