Represent 7468 n with si units having an appropriate prefix. express your answer to four significant figures and include the appropriate units. charoe ? value units 7468 n =

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.

Describe the function of the endomembrane system? what organelles are involved?

Which changes would result in a decrease in the gravitational force btween two objects? check all that apply