Question

Assessments Tools Communication Resources v Grades Content Course Home > Unit 8: Radical Functions and Equations Discussion 2 > Knewlon Coursework Table of Contents Discussion 2 Discussion 2: Answer both problems Only ONE initial response is allowed. Must show all work in ordered to be graded. May do all work in forum using Math editor or upload all work as an attachment. Must respond by due date to one felllow student's posting in order to earn all potential points. (Posting must be relevant and not just yes I agree or disagree). See DQ point value on Syllabus. 1. The Olympias is a reconstruction of a trireme, a type of Greek galley ship used over 2000 years ago. The power P (in kilowatts) needed to propel the Olympias at a desired speed s (in knots) can be modeled by this equation: P 0.0289s3 a. Determine the speed of the Olympias in terms of the power P. b. If a volunteer crew of the Olympias was able to generate a maximum power of about 10.5 kilowatts, what was their greatest speed? Round the answer to 2 decimal places. mu. where the 2. The energy of an object in motion is determined by the formula E = energy E is measured in Joules, m is the mass measured in kilograms, and the velocity v is measured in meters per second. a. Determine the formula for the velocity in terms of energy and mass. b. Find the velocity if an an energy level of 29.8 object has a mass of 12 kilograms and has Joules. Start a New Thread All ThreadsV Filter by: You must start a thread before you can read and reply to other threads

Answer 1

0.0289 (4) 0. SX10 0.0289 す.136 X0 7/-36 m5 -. 1-1 2 (9) 2E 2X29.8 / 2 2.23