Answer:
2560J
Explanation:
By definition the kinetic energy can be calculated in the following way:
K = (mv²)/2 = 80kg·(8.0m/s)²/2 = 2560 J
Its simple use formuila ,
PV=nRT
n,R is constant as the both have same moles.
so,
(p1v1)/T1 = (p2v2)/T2
so, 128.53338kpa
His role as a field research is that of a: Complete participant!
(Option D.)
~Good luck!
Answer:
mowing a lawn
Explanation:
Entropy is the degree of disorderliness of a system. As a body moves from a more ordered state to a less ordered one, the entropy of the system increases.
- Mowing a lawn is a typical example of increasing entropy.
- When a lawn is being mowed, the grasses becomes disordered without any fixed orientation.
- Folding a clothe is trying to bring orderliness to the clothe patterning.
- Washing dishes will make one arrange them in an ordered way.
- Falling leaves brings leaves together.
