Can you please answer these.In the previous question the acceleration was found to be a= 1.675Question 5The situation for this problem is as explained in question 4.Block E is moving up and to the left (and Block D is moving down).The mass of Block D is 3.2 kg.The mass of Block E is 2.4 kg.The coefficient of kinetic friction between Block E and the plane is 0.5.The inclined plane is inclined at an angle of θ = 32 degrees above horizontal.Calculate the tension in the string (in units of newtons).Question 7This question is the same as question 5 with the exceptions thatThe numbers have changed, andBlock E is moving down and to the right (this refers to velocity)Block E is moving down and to the right (and Block D is moving up).The mass of Block D is 2.9 kg.The mass of Block E is 3.9 kg.The coefficient of kinetic friction between Block E and the plane is 0.41.The inclined plane is inclined at an angle of θ = 31 degrees above horizontal.Calculate the acceleration of Block E (in units of meters per second squared). For the purpose of this question, the acceleration is positive it points up and to the left (it is negative if it points down and to the right). Eabove shows two blocks connected by one string. For the purpose of this problem,assume the string is essentially massless and the pulley is essentially frictionless and massless.Block D (with mass mp) hangs from a string that runs over a pulley and connects to Block E. BlockE (with mass mE) slides over an inclined plane with significant kinetic friction. The coefficient ofkinetic friction between block E and the plane is HK. The plane is inclined at an angle ) (theta)above horizontal, as shown in the diagram.This question requires you to create and submit scratch paper what will be useful for your solutionof the next two questions. Draw diagrams and write out equations to solve for the acceleration ofBlock E and the tension in the string.Your solution should be neat and organized enough for someone to read it and understand whatyou did.You will probably want to use your work for this question to answer the next THREE questions. Youmay answer them first if you want. You will probably want to use your work for this question to answer the next THREE questions. Youmay answer them first if you want.• You need to know that for the purpose of this question and questions 5 and 6, block E is movingup and to the left (that is the direction of its velocity). In question 7 block E will be moving(again, that refers to velocity) down and to the right, but do your work for this question asthough it is moving up and to the left.• You might also want to know that for the purposes of the next 3 questions, the acceleration ofBlock E is positive it points up and to the left (it is negative if it points down and to the right).DO NOT USE NUMBERS IN YOUR SOLUTION TO THIS QUESTION. Your answers to the nextthree questions will be numerical answers which will require you to plug numbers into the workyou do for this question, but the scratch paper you submit for this equations should include onlysymbols.

Dear student, According to the guidelines I am allowed to answer only one…

Answered: Question 5 The situation for this…

College Physics

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ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Question

Can you please answer these.

In the previous question the acceleration was found to be a= 1.675

Question 5

The situation for this problem is as explained in question 4.

Block E is moving up and to the left (and Block D is moving down).

The mass of Block D is 3.2 kg.

The mass of Block E is 2.4 kg.

The coefficient of kinetic friction between Block E and the plane is 0.5.

The inclined plane is inclined at an angle of θ = 32 degrees above horizontal.

Calculate the tension in the string (in units of newtons).

Question 7

This question is the same as question 5 with the exceptions that

The numbers have changed, and
Block E is moving down and to the right (this refers to velocity)

Block E is moving down and to the right (and Block D is moving up).

The mass of Block D is 2.9 kg.

The mass of Block E is 3.9 kg.

The coefficient of kinetic friction between Block E and the plane is 0.41.

The inclined plane is inclined at an angle of θ = 31 degrees above horizontal.

Calculate the acceleration of Block E (in units of meters per second squared). For the purpose of this question, the acceleration is positive it points up and to the left (it is negative if it points down and to the right).

E
above shows two blocks connected by one string. For the purpose of this problem,
assume the string is essentially massless and the pulley is essentially frictionless and massless.
Block D (with mass mp) hangs from a string that runs over a pulley and connects to Block E. Block
E (with mass mE) slides over an inclined plane with significant kinetic friction. The coefficient of
kinetic friction between block E and the plane is HK. The plane is inclined at an angle ) (theta)
above horizontal, as shown in the diagram.
This question requires you to create and submit scratch paper what will be useful for your solution
of the next two questions. Draw diagrams and write out equations to solve for the acceleration of
Block E and the tension in the string.
Your solution should be neat and organized enough for someone to read it and understand what
you did.
You will probably want to use your work for this question to answer the next THREE questions. You
may answer them first if you want.

You will probably want to use your work for this question to answer the next THREE questions. You
may answer them first if you want.
• You need to know that for the purpose of this question and questions 5 and 6, block E is moving
up and to the left (that is the direction of its velocity). In question 7 block E will be moving
(again, that refers to velocity) down and to the right, but do your work for this question as
though it is moving up and to the left.
• You might also want to know that for the purposes of the next 3 questions, the acceleration of
Block E is positive it points up and to the left (it is negative if it points down and to the right).
DO NOT USE NUMBERS IN YOUR SOLUTION TO THIS QUESTION. Your answers to the next
three questions will be numerical answers which will require you to plug numbers into the work
you do for this question, but the scratch paper you submit for this equations should include only
symbols.

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