There is a well near your house with a 20 kg disk-like spool (1) (with a radius of 0.5m), wrapped with rope, upon which you attach a 5 kg bucket (2). You let the bucket fall into the well from rest. 10 s later, you can hear the bucket hit the water at the bottom
Determine the tension in the string.
What is the linear acceleration of the bucket?

By 2020, automobile market analysts expect that the demand for electric autos will increase as buyers become more familiar with the technology. however, the costs of producing electric autos may increase because of higher costs for inputs (e.g., rare earth elements), or they may decrease as the manufacturers learn better assembly methods (i.e., learning by doing). what is the expected impact of these changes on the equilibrium price and quantity for electric autos?

By changing its recipe, a smoothie chain is reacting to a change in the environment. while it is important to be able to quickly adapt, it is also important to take a proactive approach to changes in the marketing environment. implementing a proactive approach requires constantly scanning and analyzing the environment so that changes do not come as a surprise. the statements below are findings from environmental scanning and analysis. select the marketing environment force that best describes each of the statements listed.

Select all of the tools you could use to track your expenses. -budget software -spreadsheet -mint© -automatic bill payment -mvelopes®