Find gravitational potential energy when ropes make angle 36
A 42 kg child sits in a swing supported by two chains, each 2.3 m long. The acceleration of gravity in 9.8 m/s2. Find the gravitational potential energy when the ropes make a 36 degree angle with the vertical.
Expected delivery within 24 Hours
Assume that a security model is needed for protection of information in your class
Under what circumstances would you use Describe these circumstances. When would a database be more beneficial than a sequential file? Is it possible for the two types of permanent storage to be used interchangeably? Explain your answers.
What is the average power dissipated by a 2550 Ω resistor in series with a 7.00×10-8 F capacitor and a 0.0200 H inductor when a generator with a maximum emf of 12.0 volts drives the circuit at 10000 rad/s.
If the lumberjack now trots toward the other end of the log with a speed of 2.7 m/s relative to the log, what is the lumberjack's speed relative to the shore? Ignore friction between the log and the water.
Show the parsing stack and the actions of an SLR(1) parser for the input string (()())
A string wrapped around the cylinder pulls downward with a force F which equals the weight of a 0.750kg mass, i.e., F = 7.357N. Calculate the angular acceleration of the cylinder.
You have been presented with the sales figures for the last three years for each of your locations. Based on this information, you're tasked with analyzing current sales.
Experiment shows that the machine can lift a load of 500 N with a force of 30 N. What are the IMA, AMA, and efficiency of this machine?
1931677
Questions Asked
3,689
Active Tutors
1416074
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
When working with a child under the age of 18, what is a best practice in terms of getting their agreement for counseling?
Based on what we know about empirical research on treatment outcomes using theory, what is the Dodo bird verdict?
Question: When it comes to the development of early counseling theories, which one of the following is true?
Scherazade and Roderick, married for 13 years, are a happy couple in love with life, each other, and their family. They met 14 years ago
Concede this the client is a 15 year old straight male who came in today wiht his mom looking to re engaging with outpatient therpy
Identify an ethical boundary or boundaries that were crossed in the experiment?
Question: Which of the following is a key characteristic of schizoid people?