If the suitcase in each example here had a mass of 17.5kg. What are the 7 tensions and 2 force pulls?
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If the suitcase in each example here had a mass of
17.5kg. What are the 7...
Renee is on Spring Break and pulling her 21-kg suitcase through the airport at a constant...
Renee is on Spring Break and pulling her 21-kg suitcase through the airport at a constant speed of 0.47 m/s. She pulls on the strap with 120 N of force at an angle of 38° above the horizontal. Assume the ground to be flat, Draw a FBD showing the forces on the suitcase. Find the acceleration of the suitcase. Determine the normal force experienced by the suitcase. Determine the total resistive force (friction) experienced by the suitcase. Find the coefficient...
T. T. 2 7. Two blocks, each with mass m, are hung from the ceiling of...
T. T. 2 7. Two blocks, each with mass m, are hung from the ceiling of an elevator, as shown. The elevator has upward acceleration a, and the strings have negligible mass. (a) Find the tensions T1 and T2 in the upper and lower strings. (b) Which string would break first if a is made sufficiently large? (c) What would the tensions be if the cable supporting the elevator broke?
help :( (diagrams 2,3,4 are included here ) QUESTION 7 A box is at rest on...
help :(
(diagrams 2,3,4 are included here )
QUESTION 7 A box is at rest on a horizontal, frictionless table. Horizontal force F1 points along the positive x-axis; when it is the only force acting on the box, the box accelerates at 6.75 m/s. Force F3 is also horizontal; it has magnitude 2.85F, and acts at an angle 22.6° to the direction of F1. If forces F1 and F3 act on the box at the same time, find the magnitude...
7. 0/1 points Previous Answers UMassA2L1 З.Р.006. Consider the three cases presented below. Assume the friction...
7. 0/1 points Previous Answers UMassA2L1 З.Р.006. Consider the three cases presented below. Assume the friction force between the table and block in situations (B) and (C) can be ignored. (А) (0) (c) Which of the following statements about the tensions in the strings is true? о та Тв Те о то в те < ТА ТА «Тв Те е тв «Тc < ТА Отда те < Тв none of the above • The relationship of the tensions cannot be...
What are the four basic arithmetic operators? Give meaningful example of using each. Here is an...
What are the four basic arithmetic operators? Give meaningful example of using each. Here is an example with the remainder operator: Remainder Operator: %, returns the remainder after division, 7%3 = 1. piecesOfCandyAfterEqualDivision = piecesOfCandy % numOfPeople
1. The shown here has a mass of 100kg. What is missing here in the diagram?...
1. The shown here has a mass of 100kg. What is missing here in the diagram? 600 N 100 N/m 900 N 900 N Ax Ay By + Famt 7 m 3 m 2 m 6 m 4 m a. The weight of the body is not shown b. The moment of the pin A is not shown C. The rectangular load is not shown d. The x- component of B is not shown
Question 15 of 20 Submit The percent by mass of methanol (MM 32.04 g/mol) in an aqueous solution is 22.3%. What is...
Question 15 of 20 Submit The percent by mass of methanol (MM 32.04 g/mol) in an aqueous solution is 22.3%. What is the molality of the methanol solution? 1 2 3 X 4 5 6 C 7 8 +- x 100 Tap here or pull up for additional resources
Three boxes, each of mass 16 kg are on a frictionless table, connected by massless strings. A for...
Three boxes, each of mass 16 kg are on a frictionless table, connected by massless strings. A force of tension T1 pulls on the right most box (A) such that the three boxes accelerate in the positive horizontal direction at a rate of a 1.1 m/ 1) What is the magnitude of T1? 2) What is the net horizontal force on box A? N Submit 3) What is the net force that box B exerts on box A? N Submit...
2. Determine the unstretched length (length with no force developed) in the spring assuming the box...
2. Determine the unstretched length (length with no force developed) in the spring assuming the box has a mass of 40kg, is in equilibrium and the spring constant (k) is 180 N/m OC 1. A force of 800N is used to pull point A. Determine the tensions in each cable (DA, BA and CA) required to hold point A in equilibrium. DJ - 3 m -3m- 4 m -4mB
what is the correct iupac name for the compund shown here? Question 7 of 9 What...
what is the correct iupac name for the compund shown here?
Question 7 of 9 What is the correct IUPAC name for the compound shown here? 2- 4. 3. 6- 5- iso di sec- tert- tri BI o с * 6 7 8
T. T. 2 7. Two blocks, each with mass m, are hung from the ceiling of an elevator, as shown. The elevator has upward acceleration a, and the strings have negligible mass. (a) Find the tensions T1 and T2 in the upper and lower strings. (b) Which string would break first if a is made sufficiently large? (c) What would the tensions be if the cable supporting the elevator broke?
help :(
(diagrams 2,3,4 are included here )
QUESTION 7 A box is at rest on a horizontal, frictionless table. Horizontal force F1 points along the positive x-axis; when it is the only force acting on the box, the box accelerates at 6.75 m/s. Force F3 is also horizontal; it has magnitude 2.85F, and acts at an angle 22.6° to the direction of F1. If forces F1 and F3 act on the box at the same time, find the magnitude...
7. 0/1 points Previous Answers UMassA2L1 З.Р.006. Consider the three cases presented below. Assume the friction force between the table and block in situations (B) and (C) can be ignored. (А) (0) (c) Which of the following statements about the tensions in the strings is true? о та Тв Те о то в те < ТА ТА «Тв Те е тв «Тc < ТА Отда те < Тв none of the above • The relationship of the tensions cannot be...
1. The shown here has a mass of 100kg. What is missing here in the diagram? 600 N 100 N/m 900 N 900 N Ax Ay By + Famt 7 m 3 m 2 m 6 m 4 m a. The weight of the body is not shown b. The moment of the pin A is not shown C. The rectangular load is not shown d. The x- component of B is not shown
Question 15 of 20 Submit The percent by mass of methanol (MM 32.04 g/mol) in an aqueous solution is 22.3%. What is the molality of the methanol solution? 1 2 3 X 4 5 6 C 7 8 +- x 100 Tap here or pull up for additional resources
Three boxes, each of mass 16 kg are on a frictionless table, connected by massless strings. A force of tension T1 pulls on the right most box (A) such that the three boxes accelerate in the positive horizontal direction at a rate of a 1.1 m/ 1) What is the magnitude of T1? 2) What is the net horizontal force on box A? N Submit 3) What is the net force that box B exerts on box A? N Submit...
2. Determine the unstretched length (length with no force developed) in the spring assuming the box has a mass of 40kg, is in equilibrium and the spring constant (k) is 180 N/m OC 1. A force of 800N is used to pull point A. Determine the tensions in each cable (DA, BA and CA) required to hold point A in equilibrium. DJ - 3 m -3m- 4 m -4mB
what is the correct iupac name for the compund shown here?
Question 7 of 9 What is the correct IUPAC name for the compound shown here? 2- 4. 3. 6- 5- iso di sec- tert- tri BI o с * 6 7 8
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