Fishing line onto a reel
In 9.5 s a fisherman winds 2.1 m of fishing line onto a reel whose radius is 3.0 cm (assumed to be constant as an approximation). The line is being reeled in at a constant speed. Determine the angular speed of the reel.
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At the local swimming hole, a favorite trick is to run horizontally off a cliff that is 7.1 m above the water. One diver runs off the edge of the cliff, tucks into a "ball," and rotates on the way down with an average angular speed of 1.4 rev/s. I
Aluminum and iron blocks of the same weight are heated to 250?C. These blocks are dropped into a bucket of water. Assuming enough heat is available in the blocks, which block will heat the water the quickest to 75?C? Explain
An auto race is held on a circular track. A car completes one lap in a time of 20.5 s, with an average tangential speed of 47.5 m/s. Find the following. (a) the average angular speed
What are the degrees of freedom for Hartley's test statistic for a one - factor ANOVA with n1 = 5, n2 = 8, n3 = 7, n4 = 8, n5 = 6, n6 = 8?
In an experiment, 40.0 mL of 0.270M barium hydroxide was mixedwith 25.0mL of 0.330 M aluminum sulfate. Write the net ionic equation for the reaction that takesplace.
Our decision about the hypothesis of equal treatment means is that the null hypothesis
Suppose you are riding a stationary exercise bicycle, and the electronic meter indicates that the wheel is rotating at 8.2 rad/s. The wheel has a radius of 0.60 m. If you ride the bike for 2150 s, how far would you have gone if the bike could move
The hydrolysis of ATP back to ADP has a standard Gibbs freeenergy change of -31 kJ/mol at human body temperature, 310 K. This represents the maximum non-expansion work (electrical, chemical, orbiological) that can be extracted from a mole of ATP.
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Question: Which of the following is an example of Patient Safety? Hiding or covering up errors Fostering a culture of safety Ensuring a staff member
Mr. Smith is a 75-year-old man with diabetes and moderate dementia. Staff are often overheard saying he is both difficult and demanding
Because you are certifying or hoping to certify in a content area that includes the Science of Teaching Reading standards, you must provide evidence
Which of the following describes what occurs with the statement of deficiencies? It is transmitted to the facility staff within 10 working days
What are the steps taken by the first police officer arriving at a crime scene?
Which response demonstrates a nurse leader's understanding of resident rights? The resident can eat what he wants as long as it doesn't hurt him.
Edge Soccer Program (Edge) began the year with a cash balance of $10,500. The budget forecasts that collections from customers owed to the company