2 Angelique finds information about the stopping distance of cars.
The stopping distance is the distance a car moves after the driver wants to stop the car.
(a) Calculate the stopping distance for a car with a speed of 112 km/h.
(b) Describe the pattern in the information for thinking distance. Complete the sentence

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.

If we relied solely on the nonrenewable resources found in the u.s., which one would we run out of first at current usage levels? a. natural gas b. oil c. uranium d. coal

Which form of cell division creates the sperm and egg, resulting in half of the chromosomes as the other cells?