Which stress management technique can reduce tension in your muscles?
a. sleep
b. exercise
c. healthy eating
d. manage your time

Ablock of mass m = 2.5 kg is attached to a spring with spring constant k = 710 n/m. it is initially at rest on an inclined plane that is at an angle of θ = 23° with respect to the horizontal, and the coefficient of kinetic friction between the block and the plane is μk = 0.19. 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. a) what is the block's initial mechanical energy? 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.

In one or two sentences, describe how you did in the balancing game. in a few more sentences, explain one strategy you learned for balancing more complex equations.

To understand the concept of isomers and be able to answer questions relating to molecular formulas, structures, and condensed structures of isomers. molecules that have the same molecular formulas but different structures are called isomers. for example, hexane and 2-methylpentane have same the molecular formula, c6h14.