Physics, 03.11.2020 17:20 genyjoannerubiera
A cart of mass 0.68 kg is attached to one end of of a spring and placed on a low-friction track, inclined at an angle of 61.5 degrees with respect to the horizontal. The cart is found to be in equilibrium when the spring is stretched to a total length of 52.0 cm. Given that the rest length for the spring is 12 cm, what is the spring constant for the spring
Answers: 2
Physics, 22.06.2019 04:10
Calculate the work done by an external agent during an isothermal compression of 1.00 mol of oxygen from a volume of 22.4 l at 10∘c and 1.0 atm pressure to 16.8l
Answers: 2
Physics, 22.06.2019 06:30
=force × distance a. work b. velocity c. pressure d. momentum
Answers: 1
Physics, 22.06.2019 11:50
Two resistors r1 and r2 may be connected either in series or parallel across an ideal battery with emf ε. we desire the rate of energy dissipation of the parallel combination to be 8.75 times that of the series combination. if r1 = 105 ω, what are the (a) smaller and (b) larger of the two values of r2 that result in that dissipation rate?
Answers: 2
Physics, 22.06.2019 17:20
Select all the correct answers.which two statements are true? a moving magnetic field creates an electric field.a constant magnetic field creates an electric field.a constant electric field creates a magnetic field.a moving electric field creates a magnetic field.resetnext
Answers: 1
A cart of mass 0.68 kg is attached to one end of of a spring and placed on a low-friction track, inc...
Mathematics, 12.09.2021 20:50
English, 12.09.2021 20:50
Mathematics, 12.09.2021 20:50
Physics, 12.09.2021 20:50
English, 12.09.2021 20:50
Social Studies, 12.09.2021 20:50
Mathematics, 12.09.2021 20:50
English, 12.09.2021 20:50
Biology, 12.09.2021 21:00
Business, 12.09.2021 21:00