Homework Answers
Therefore, from known 
and D we can find the height of the hill.
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1. In terms of energy gains and losses, what are some things a rollercoaster design...
I need help with problem 39 parts b,c,d Unit 7. Work and Energy In Class Packet...
I need help with problem 39 parts b,c,d
Unit 7. Work and Energy In Class Packet Name: 36. A 2.45 kg rock is dropped from the top of a 15.5 m vertical cliff a. What is the potential energy of the rock relative to the base of the cliff before it is dropped? b. What is the kinetic energy of the rock just before it hits the ground below? c. What is the velocity of the rock at a point...
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pick 1 of the five things you should know about capital gains
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Consider the roller coaster pictured. The coaster car (m= 1000 kg) starts from rest at (1)...
Consider the roller coaster pictured. The coaster car (m= 1000 kg) starts from rest at (1) the top of the first hill at height H = 40 m. It then (2) drops, (3) goes over the second hill assume semicircular) of height L, and (4) around the loop of radius R, all frictionless. After finishing the loop (5), it encounteres frictional resistance u = 1 on the track at and (6) hits an armadillo (mA = 5 kg) at distance...
Consider the roller coaster pictured. The coaster car (m= 1000 kg) starts from rest at (1)...
Consider the roller coaster pictured. The coaster car (m= 1000 kg) starts from rest at (1) the top of the first hill at height H = 40 m. It then (2) drops, (3) goes over the second hill assume semicircular) of height L, and (4) around the loop of radius R, all frictionless. After finishing the loop (5), it encounteres frictional resistance u = 1 on the track at and (6) hits an armadillo (mA = 5 kg) at distance...
Q 2) What aspects are to be taken into the consideration while designing the job? You...
Q 2) What aspects are to be taken into the consideration while
designing the job? You can take help from images attached below
please give brief answer ( you can summarize points given below in
your own words ) but don't copy from somewhere else
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questions 4 & 5 Questions 1-6 Information: Consider the roller coaster pictured. The coaster car (=...
questions 4 & 5
Questions 1-6 Information: Consider the roller coaster pictured. The coaster car (= 1000 kg) starts from restat (1) the top of the first hill at height 40 m. It then (2) drops, (3) goes over the second hifi (assume semicircular) of height Land (4) around the loop of radius R. all frictionless. After finishing the loop (5), it encounteres frictional resistance - 1 on the track at and (6) hits an armadillo m= 5 kg) at...
I need help with problem 39 parts b,c,d
Unit 7. Work and Energy In Class Packet Name: 36. A 2.45 kg rock is dropped from the top of a 15.5 m vertical cliff a. What is the potential energy of the rock relative to the base of the cliff before it is dropped? b. What is the kinetic energy of the rock just before it hits the ground below? c. What is the velocity of the rock at a point...
pick 1 of the five things you should know about capital gains
tax, and give a pro or con point of view on the artical.
Paragraph Styles 6 5 Things You Should Know about Capital Gains Tax Updated for Tax Year 2019 OVERVIEW A capital gain occurs when you sell something for more than you spent to acquire it. This happens a lot with investments, but it also applies to personal property, such as a car. Every taxpayer should understand...
Consider the roller coaster pictured. The coaster car (m= 1000 kg) starts from rest at (1) the top of the first hill at height H = 40 m. It then (2) drops, (3) goes over the second hill assume semicircular) of height L, and (4) around the loop of radius R, all frictionless. After finishing the loop (5), it encounteres frictional resistance u = 1 on the track at and (6) hits an armadillo (mA = 5 kg) at distance...
Consider the roller coaster pictured. The coaster car (m= 1000 kg) starts from rest at (1) the top of the first hill at height H = 40 m. It then (2) drops, (3) goes over the second hill assume semicircular) of height L, and (4) around the loop of radius R, all frictionless. After finishing the loop (5), it encounteres frictional resistance u = 1 on the track at and (6) hits an armadillo (mA = 5 kg) at distance...
Q 2) What aspects are to be taken into the consideration while
designing the job? You can take help from images attached below
please give brief answer ( you can summarize points given below in
your own words ) but don't copy from somewhere else
JOB DESIGN The Job Design means outlining the task, duties, responsibilities, qualifications, methods and relationships required to perform the given set of a job. Job design encompasses the components of the task and the interaction...
Question 1 (20 points) As a control system engineer you have been asked to design a controller that would improve the error and the transient response for the unity feedback system below. The proposed solution must be cost-effective, so consider a passive network-based compensator. The transient response of the closed-loop transfer function to a ramp input has a 30% overshoot (%OS = 30) and a settling time Ts= 2.73 seconds. You need to decrease the peak time by a factor...
questions 4 & 5
Questions 1-6 Information: Consider the roller coaster pictured. The coaster car (= 1000 kg) starts from restat (1) the top of the first hill at height 40 m. It then (2) drops, (3) goes over the second hifi (assume semicircular) of height Land (4) around the loop of radius R. all frictionless. After finishing the loop (5), it encounteres frictional resistance - 1 on the track at and (6) hits an armadillo m= 5 kg) at...
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