Identify two (2) different types of dynamic systems that you may have encountered (or have experienced/observed). classify the systems into the categories presented in class by identifying their characteristics for the five (5) dimensions (i. e., dynamics, driving type, randomness, variable types, and time) with a brief explanation for each on your selected classification. i am expecting a description of a system and then a table showing how you classify the described system with the of the five dimensions. i am looking for justifications of your classification for each of the five dimensions -you should write a few sentences for each. you may also include images of your selected systems/models.

How does convection affect our atmosphere? our layers of earth? our oceans?

The a metal retainer that keeps the rolling elements evenly spaced. n a. seal n b. separator n c. bearing n d outer race

Ablock of mass m = 2.5 kg is attached to a spring with spring constant k = 740 n/m. it is initially at rest on an inclined plane that is at an angle of theta= 26 with respect to the horizontal, and the coefficient of kinetic friction between the block and the plane is uk = 0.17. in the initial position, where the spring is compressed by a distance of d = 0.16 m, the mass is at its lowest position and the spring is compressed the maximum amount. take the initial gravitational energy of the block as zero. the block's initial mechanical energy is 9.472 j. b. if the spring pushes the block up the incline, what distance l in meters will the block travel before coming to rest? the spring remains attached to both the block and the fixed wall throughout its motion.