Directions: In each of the scenarios below you will be tasked with identifying all of the...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
Directions: In each of the scenarios below you will be tasked with identifying all of the forces on the object in bold. After identifying each force present you will draw a force diagram on the block that represents the object in question. Remember the size of your vector helps show how large a force is. 1. A grand piano is being lifted by a rope in a pulley system at a constant velocity to the 4th floor. What forces are being exerted on the piano? Forces: Gravity & Tension (from the rope) Tension Gravity 2. An elevator, suspended by a single cable, had just left the tenth floor and is speeding up as it descends toward the ground floor. 3. A jet plane is speeding down the runway, to the right, during takeoff. Air resistance is not negligible. 4. A spring loaded gun shoots a plastic ball. The trigger has just been pulled and the ball is starting to move down the barrel, westward. Friction is not negligible. The barrel is horizontal. 5. A bungee jumper has leapt off a bridge and is at the bottom of her fall. What forces are being exerted on the bungee jumper? For the final 3 questions use your forces and force diagrams to solve for the Net Force on the object. 6. A worker drags a crate across the factory floor with 25 N West pulling on a rope tied to the crate horizontally. A 13 N frictional force is making it more difficult. Identify all the forces and find the Net Force. 7. A 125 N box is being raised from the ground floor and accelerating due to a 175 N force. Identify all the forces and find the Net Force. 8. A person is standing on a straight horizontal moving walkway. The moving walkway is moving with a constant speed of 2m/s due East. Directions: In each of the scenarios below you will be tasked with identifying all of the forces on the object in bold. After identifying each force present you will draw a force diagram on the block that represents the object in question. Remember the size of your vector helps show how large a force is. 1. A grand piano is being lifted by a rope in a pulley system at a constant velocity to the 4th floor. What forces are being exerted on the piano? Forces: Gravity & Tension (from the rope) Tension Gravity 2. An elevator, suspended by a single cable, had just left the tenth floor and is speeding up as it descends toward the ground floor. 3. A jet plane is speeding down the runway, to the right, during takeoff. Air resistance is not negligible. 4. A spring loaded gun shoots a plastic ball. The trigger has just been pulled and the ball is starting to move down the barrel, westward. Friction is not negligible. The barrel is horizontal. 5. A bungee jumper has leapt off a bridge and is at the bottom of her fall. What forces are being exerted on the bungee jumper? For the final 3 questions use your forces and force diagrams to solve for the Net Force on the object. 6. A worker drags a crate across the factory floor with 25 N West pulling on a rope tied to the crate horizontally. A 13 N frictional force is making it more difficult. Identify all the forces and find the Net Force. 7. A 125 N box is being raised from the ground floor and accelerating due to a 175 N force. Identify all the forces and find the Net Force. 8. A person is standing on a straight horizontal moving walkway. The moving walkway is moving with a constant speed of 2m/s due East.
Expert Answer:
Related Book For
Microeconomics An Intuitive Approach with Calculus
ISBN: 978-0538453257
1st edition
Authors: Thomas Nechyba
Posted Date:
Students also viewed these physics questions
-
Let r and s be solutions to the quadratic equation x 2 b x + c = 0. For n N, define d0 = 0 d1 = r s dn = b dn1 c dn2 (n 2) Prove that dn = r n s n for all n N. [4 marks] (b) Recall that a commutative...
-
Case Study: Quick Fix Dental Practice Technology requirements Application must be built using Visual Studio 2019 or Visual Studio 2017, professional or enterprise. The community edition is not...
-
Solve: [1+ log (xy)] dx + [ 1 + x/y ]dy = 0.
-
Find the probability that at least two people in a group of size n = 5 select the same card when drawing from a 52-card deck with replacement. Determine the group size n for which the probability of...
-
How do functionality, system outputs, performance, reliability, and maintainability requirements affect quality planning?
-
Assume a job with one stair climber requires 5 direct labor (DL) hours to produce: 3 DL hours in the Machining Department and 2 DL hours in the Assembly Department. Use the plantwide overhead rate...
-
The Bowman Corporation has a $18 million bond obligation outstanding, which it is considering refunding. Though the bonds were initially issued at 10 percent, the interest rates on similar issues...
-
Other than the wind speed, what factor has the most impact on the amount of power generated by a wind turbine? Swept area of rotor Turbine style Terrain Blade material.
-
Bob and Susan Menzel are planning to open a food service operation and have heard about operating leverage. They are forecasting annual sales and depreciation expenses as follows: Annual sales Food...
-
The us senate has 100 members. after a certain election, there were 20 more democrats than republicians, with no other parties represented. how many members of each party were there in the senate?
-
How to get the deadband between 2 PWM signals using Arduino Uno. The code below is how I generated 2 PWM signals. // Synchronize PWM on channels outputs OC1A, OC1B at 20Hz and OC3A at 40Hz void...
-
1. What did you most enjoy about learning INTL 3 (IMPORTING AND EXPORTING REGULATION) ? What was the least? 2. What designation would you likely decide to start off with? Which one interest you the...
-
Did you enjoy the documentary film on Dr. Barnes and his museum? What struck you the most about the film? And why? To what extent do you believe that visual arts such as paintings, sculpture, and...
-
With the speed of computers today, should we even care about big O notation?
-
In 2005, Martha was charged with and pleaded guilty to shoplifting. She received a conditional discharge, and according to the law in that province (Quebec), she automatically received a pardon after...
-
The string from a spool is being pulled with the geometry shown such that the spool rolls without slipping. The spool has mass m and radius of gyration k. The force has magnitude T. Consider only...
-
At 31 December 20X9, the end of the annual reporting period, the accounts of Huron Company showed the following: a. Sales revenue for 20X9, $ 2,950,000, of which one- quarter was on credit. b....
-
A: Consider a firm whose technology has decreasing returns to scale throughout and who faces a recurring fixed cost. Denote the level of capita chosen in the long run at the lowest point of the long...
-
The Risks of Short Selling: In the text, we mentioned that short-selling can entail a lot more risk if the investors guesses are wildly incorrect than taking the more conventional long position of...
-
Government Competition, Leviathan and Benevolence: Suppose governments can spend taxpayer resources on both public goods that have social benefits and political rents that are private benefits for...
-
The T-accounts below summarize the ledger of Negrete Landscaping at the end of the first month of operations (amounts in ). Instructions a. Prepare the complete general journal (including...
-
Selected transactions from the journal of Wong Consultants are presented below (amounts in thousands). Instructions a. Post the transactions to T-accounts. b. Prepare a trial balance at August 31,...
-
The order of the accounts in the ledger is: a. assets, revenues, expenses, liabilities, share capitalordinary, dividends. b. assets, liabilities, share capitalordinary, dividends, revenues, expenses....
Study smarter with the SolutionInn App