Physics, 11.06.2021 18:10 akluke6059

I. Describe the meaning of elastic limit ii. Calculate the spring constant ka for spring A
iii. Calculate the work done in extending the spring by a force with a force of 6.4 N
(c) A second spring B with spring constant 2kA is joined to spring A in series. A force of
extends the combination of the springs.
i. Calculate the total extension
ii. Calculate the effective spring constant.
ill. Assume the springs are now connected in parallel, calculate the total energy stored
the combination assuming that the total extension is 8 cm
Page 4

Answers: 1

Show answers

Another question on Physics

Physics, 22.06.2019 02:00

The crank oa rotates in the vertical plane with a constant clockwise angular velocity ω0 of 5.6 rad/s. for the position where oa is horizontal, calculate the force under the light roller b of the 10.6-kg slender bar ab.

Answers: 2

Answer

Physics, 22.06.2019 05:50

Sawyer is studying diffraction. he draws a diagram of a plane wave to show how light waves travel. which best describes sawyer’s error? the wave fronts should be perpendicular to the direction in which the waves move. the arrow showing the direction of movement of the waves should be pointing to the left. the arrow showing the direction of movement of the waves should be pointing downward. the wave fronts should be both parallel and perpendicular to the direction in which the waves move.

Answers: 2

Answer

Physics, 22.06.2019 08:50

You are given a vector a = 125i and an unknown vector b that is perpendicular to a. the cross-product of these two vectors is a × b = 98k. what is the y-component of vector b?

Answers: 1

Answer

Physics, 22.06.2019 11:00

1.)the isotope cobalt-60 has a nuclear mass of 59.933820 u calculate the mass defect of cobalt-60 using the following information. mass of proton: 1.007825 u mass of neutron: 1.008665 u 1 u = 931.5 mev 2.)the isotope cobalt-60 has a nuclear mass of 59.933820 u calculate the binding energy of cobalt-60 using the following information. mass of proton: 1.007825 u mass of neutron: 1.008665 u 1 u = 931.5 mev 3.)the isotope cobalt-60 has a nuclear mass of 59.933820 u calculate the binding energy per nucleon of cobalt-60 using the following information. mass of proton: 1.007825 u mass of neutron: 1.008665 u 1 u = 931.5 mev

Answers: 3

Answer

You know the right answer?

I. Describe the meaning of elastic limit ii. Calculate the spring constant ka for spring A
iii...

Questions