Physics, 08.11.2020 16:10 johnthecool282
Only mirrors reflect light? True or false?
Answers: 2
Physics, 22.06.2019 00:20, pooperjooper
Aparticle of mass m is projected with an initial velocity v0 in a direction making an angle α 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 hamilton’s equations (canonical equations) of motion.
Answers: 2
Physics, 22.06.2019 02:20, shadoris26
According to newton’s first law of motion, which force is expected to cause a body to accelerate?
Answers: 1
Physics, 22.06.2019 04:00, ashiteru123
What are the three ways that an object can accelerate
Answers: 2
Only mirrors reflect light? True or false?...
Mathematics, 30.09.2019 14:50
Biology, 30.09.2019 15:00
History, 30.09.2019 15:00
History, 30.09.2019 15:00
History, 30.09.2019 15:00