Physics, 30.10.2020 22:50 Cooldude4676
2. A man is riding his bicycle at 8.5 m/s. When a car cuts in front of him, he decelerates
at a rate of -2.8 m/s?. How long does it take him to stop? How far has he moved during
that time frame?
Answers: 1
Physics, 21.06.2019 22:30
The of a machine determines its "usefulness." a. input force b. output force c. mechanical advantage
Answers: 2
Physics, 22.06.2019 04:20
Awave is produced in a rope. the wave has a speed of 33 m/s and a frequency of 22 hz. what wavelength is produced?
Answers: 2
Physics, 22.06.2019 10:30
Avery long solenoid of inner radius 2.75 cm creates an oscillating magnetic field of the form = for this solenoid, =0.00425 t and =319 rad/s. (a)what is the maximum value of the induced electric field at a perpendicular distance 1.45 cm from the axis of the solenoid? (b) what is the maximum value of the inducted electric field at a point 5.85 cm perpendicular from the axis of the solenoid?
Answers: 1
Physics, 22.06.2019 13:40
Consider a double atwood machine constructed as follows: a mass 4m is suspended from a string that passes over a massless pulley on frictionless bearings. the other end of this string supports a second similar pulley, over which passes a second string supporting a mass of 3m at one end and m at the other. using two suitable generalized coordinates, set up the lagrangian and use the lagrange equations to find the acceleration of the mass 4m when the system is released. explain why the top pulley rotates even though it carries equal weights on each side.
Answers: 2
2. A man is riding his bicycle at 8.5 m/s. When a car cuts in front of him, he decelerates
at a rat...
Physics, 27.10.2020 08:20
English, 27.10.2020 08:20
Mathematics, 27.10.2020 08:20
English, 27.10.2020 08:20
Health, 27.10.2020 08:20
Health, 27.10.2020 08:20
Biology, 27.10.2020 08:20
Mathematics, 27.10.2020 08:20
English, 27.10.2020 08:20
History, 27.10.2020 08:20
Physics, 27.10.2020 08:20
History, 27.10.2020 08:20
Mathematics, 27.10.2020 08:20
Spanish, 27.10.2020 08:20
Mathematics, 27.10.2020 08:20
Mathematics, 27.10.2020 08:20