Physics, 30.11.2021 07:00 matiasjjj14
A cart weighing 500 N runs up in an inclined plane (4 m height) in seconds. Its rate of working against gravity is?
Answers: 2
Physics, 22.06.2019 00:20
Aparticle of mass m is projected with an initial velocity v0 in a direction making an angle Ξ± with the horizontal level ground as shown in the figure. the motion of the particle occurs under a uniform gravitational field g pointing downward. (a) write down the lagrangian of the system by using the cartesian coordinates (x, y). (b) is there any cyclic coordinate(s). if so, interpret it (them) physically. (c) find the euler-lagrange equations. find at least one constant of motion. (d) solve the differential equation in part (c) and obtain x and y coordinates of the projectile as a function of time. (e) construct the hamiltonian of the system, h, and write down the hamiltonβs equations (canonical equations) of motion.
Answers: 2
Physics, 22.06.2019 01:20
Acar moves a distance of 50.0 km west, followed by a distance of 64.9 km north what was the magnitude of the displacement of the car, in units of kilometers?
Answers: 2
Physics, 22.06.2019 02:30
Which is an example of gaining a static charge by conduction? a) rubbing a balloon against your hair. b) shuffling your shoes across a carpet. c) bringing a charged rod near an electroscope. d) touching your car on a cold day and getting a shock.
Answers: 1
A cart weighing 500 N runs up in an inclined plane (4 m height) in seconds. Its rate of working agai...
Mathematics, 25.01.2021 22:10
Chemistry, 25.01.2021 22:10
Mathematics, 25.01.2021 22:10
Mathematics, 25.01.2021 22:10
Biology, 25.01.2021 22:10
Medicine, 25.01.2021 22:10
Chemistry, 25.01.2021 22:10
English, 25.01.2021 22:10
Mathematics, 25.01.2021 22:10
Health, 25.01.2021 22:10
Social Studies, 25.01.2021 22:10