You place a box weighing 328.6 N on an inclined plane that makes a 43◦ angle with the horizontal.
Compute the component of the gravitational force acting down the inclined plane.
1. 167.827
2. 196.113
3. 141.729
4. 214.996
5. 256.675
6. 154.641
7. 224.105
8. 212.265
9. 161.672
10. 267.525
Answer in units of N

What happens to atoms and chemical bonds during a reaction?

Alice added sodium chloride to water and stirred the water for several minutes. alice is most likely trying to demonstrate that ionic compounds a. are hard. b. can dissolve. c. are clear. d. can melt.

Agas initially at p1 = 1 bar and occupying a volume of 0.5 liter is compressed within a piston–cylinder assembly to a final pressure p2 = 4 bar. (a) if the relationship between pressure and volume during the compression is pv = constant, determine the volume, in liters, at a pressure of 3 bar. (b) repeat for a linear pressure–volume relationship between the same end states. reference