Answer:
a. 20 s
b. 0 m/s
c. right
d.no its inelastic because when the car b was at rest and a was coming in at it, since b had no force what so ever car a swept it away with it moving to the right
Explanation:
im not sure though
Lower resistivity means higher conductivity: among these materials, the best conductor is silver, therefore it must be the material with lowest resistivity among those. We can also have a look at the value of resistivity of the different materials listed in the problem, to check our answer. The resistivities of the materials are the following:
Wood:
Salt water:
Silver:
Lead:
<span>We see that the material with lowest resistivity among those is silver, therefore the correct answer is silver.</span>
Answer:
<em><u>A binary star is a star system consisting of two stars orbiting around their common barycenter. </u></em>
<h3><em><u>❣️</u></em><em><u>(◍</u></em><em><u>J</u></em><em><u>e</u></em><em><u>s</u></em><em><u>s</u></em><em><u> </u></em><em><u>bregoli</u></em><em><u>◍)</u></em><em><u>❣️</u></em></h3>
#<em><u>k</u></em><em><u>e</u></em><em><u>ep </u></em><em><u>learning</u></em>
Answer:
Yosef hypothesis could be stretching of rubber band depends on rubber band's width. It is difficult to stretch a wider rubber band in comparison to a narrow band.
Explanation:
Width of rubber band affect how easily it can be stretched. It is found that it is difficult to to stretch a wider rubber band in comparison to a narrow band because when rubber band is narrow less molecules will be there along its width and hence less restoring force will be there so rubber can be easily stretched. On the other hand when the rubber band is wider it means more molecules are there along its width and hence more restoring force will be there while stretching so it will be difficult to stretch a wider rubber band.
Answer:Circuit B is the answer
Explanation:
