Well, if you thing about a pool ball on the table? Its a hard question to answer but It is B The net force is zero! It should be zero!
<span>A preload (stretching) is greater in cardiac muscle fibers before contraction increases its contraction force. This preload is compared to the stretching of an elastic band because the more stretched that band, the more strongly it will return to its resting length. Within certain limits, the more the heart fills with blood during diastole, the greater the contraction force it will exert during diastole. The preload is proportional to the end-diastolic volume. Normally, the higher the end-diastolic volume, the greater the force that the heart will develop in the next contraction.</span>
Answer:
Did you mean a "Bar Graph"?
Explanation:
"Bar graphs" should be used when your data is not continuous, but rather is divided into different categories.
Answer:
d. Storms produce large waves that deposit sand bars along shorelines.
Explanation:
Large waves are the product of distant storms, which occur during the summer months. Such waves bring more gravel and sand to the shorelines than they carry. As a consequence, the coast is gradually being upgraded.
Along many shores it is possible to notice the occurrence of material deposition in one place and erosion in another. A good example is the south coast of England. In the Fairlight area, several meters of shoreline are carried off each year, and apparently a new bay is created in the area. Just a few miles further east, at Dungeness, the pebbles formed a cape shaped like a nose ("ness" in the name of the place means "nose"), which gradually erupted into the sea. Cape Canaveral, Florida, was similarly created.
