Questions 3 & 4Homework Answers
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Questions 3 & 4
For questions 1-4, refer to the image below. The box on the...
Just need help filling in the blanks! Thank you. Part 1: Three Levers In this part,...
Just need help filling in the blanks! Thank you.
Part 1: Three Levers In this part, you will set up a lever in three different configurations. First Lever The first is straightforward: set up the plastic ruler so that it pivots about its center. Apply two forces (resulting in two torques) to it as shown. Torque 1: Torque 2: Place a hanger (20 grams) in the first hole to the left of center and add 200 grams to it. Place...
3. Refer to the image to the right. Mass 1 is placed 45cm from the pivot...
3. Refer to the image to the right. Mass 1 is placed 45cm from the pivot point center of beam) Mass 2, which is 350g, is placed 63cm from the pivot point. What must mass 1 be in order to have static equilibrium? Mass 1 = 4. A 90g mass is suspended from a spring which has a spring constant of 120N/m. The mass is pulled down and then released. It begins to oscillate. What is the period of the...
need to know these two angular momentum and torque questions 19.) A wheel is designed by...
need to know these two angular momentum and torque questions
19.) A wheel is designed by placing two thin rods, each with a mass of 20 kg and a length of 3.0m, inside a thin ring with a mass of 10 kg and a radius of 1.5m. A small point mass of 1.0kg is attached to one of the thin rods at 0.75m from the center. 1.5m a.) b.) Calculate the total moment of inertia of this wheel. The wheel...
I just need help with b. and c. Thanks! Question 3: Consider the image below for...
I just need help with b. and c. Thanks!
Question 3: Consider the image below for the following problem statement. ODE Suppose the transmission axes of the left and right polarizing disks are perpendicular to each other. Also, let the center disk be rotated on the common axis with and angular speed w, this means 0 = wt. a) Show that if unpolarized light is incident on the left disk with an intensity of Imax, the intensity of the beam...
Question 3: Consider the image below for the following problem statement. OBO Suppose the transmission axes...
Question 3: Consider the image below for the following problem statement. OBO Suppose the transmission axes of the left and right polarizing disks are perpendicular to each other. Also, let the center disk be rotated on the common axis with and angular speed w, this means 8 = wt. a) Show that if unpolarized light is incident on the left disk with an intensity of Imax, the intensity of the beam emerging from the right disk is: 1 = x...
Question 1 1 pts In the situation pictured below, the image forms: (A) To the left...
Question 1 1 pts In the situation pictured below, the image forms: (A) To the left of the object (B) Between the object and F (C) Between F and the lens (D) Between the lens and F (right side) (E) To the right of F (right side) F F OA O C OE Question 2 1 pts In the situation pictured below, the image forms: (A) To the left of F (B) Between F and the object (C) Between the...
Chapter 12 Discussion Instructions: Please complete the four (4) questions below. Once you complete the four...
Chapter 12 Discussion Instructions: Please complete the four (4) questions below. Once you complete the four questions, please provide your remarks why you believe your answer is correct in the discussion board. Consider the object subject to the two forces in Figure. Choose the correct statement with regard to this situation. The object is in force equilibrium but not torque equilibrium. The object is in torque equilibrium but not force equilibrium. The object is in both force equilibrium and torque...
part b and c Question 3: Consider the image below for the following problem statement. Suppose...
part b and c
Question 3: Consider the image below for the following problem statement. Suppose the transmission axes of the left and right polarizing disks are perpendicular to each other. Also, let the center disk be rotated on the common axis with and angular speed w, this means 0 = wt. a) Show that if unpolarized light is incident on the left disk with an intensity of Imax, the intensity of the beam emerging from the right disk is:...
Refer to the information provided in Figure 5.2 below to answer the questions that follow. $4...
Refer to the information provided in Figure 5.2 below to answer the questions that follow. $4 10 A B 8 Price 6 C E 4 F N 1 2 3 4 5 Number of hamburgers Figure 5.2 Refer to Figure 5.2. If the price of a hamburger is increased from $6 to $8, the price elasticity of demand equals Use the midpoint formula. -0.24 - 1.0 0 -1.4 -2.0 Free entry implies that the government regulates the number of firms...
QUESTION 7 Refer to the information provided in Table &.4 below to answer the questions that...
QUESTION 7 Refer to the information provided in Table &.4 below to answer the questions that fallow. Table 84 All Figures in Billions of Dollars Aggregate Output Aggregate Consumption Planned Investment 100 160 20 200 240 20 20 300 320 400 400 20 500 480 20 Refer to Table 8.4. At an aggregate output level of $200 billian, planned expenditure equals O $160 billion. O $220 billion. O $260 billion. O $410 billion. QUESTION & AE Refer to the informotion...
Just need help filling in the blanks! Thank you.
Part 1: Three Levers In this part, you will set up a lever in three different configurations. First Lever The first is straightforward: set up the plastic ruler so that it pivots about its center. Apply two forces (resulting in two torques) to it as shown. Torque 1: Torque 2: Place a hanger (20 grams) in the first hole to the left of center and add 200 grams to it. Place...
3. Refer to the image to the right. Mass 1 is placed 45cm from the pivot point center of beam) Mass 2, which is 350g, is placed 63cm from the pivot point. What must mass 1 be in order to have static equilibrium? Mass 1 = 4. A 90g mass is suspended from a spring which has a spring constant of 120N/m. The mass is pulled down and then released. It begins to oscillate. What is the period of the...
need to know these two angular momentum and torque questions
19.) A wheel is designed by placing two thin rods, each with a mass of 20 kg and a length of 3.0m, inside a thin ring with a mass of 10 kg and a radius of 1.5m. A small point mass of 1.0kg is attached to one of the thin rods at 0.75m from the center. 1.5m a.) b.) Calculate the total moment of inertia of this wheel. The wheel...
I just need help with b. and c. Thanks!
Question 3: Consider the image below for the following problem statement. ODE Suppose the transmission axes of the left and right polarizing disks are perpendicular to each other. Also, let the center disk be rotated on the common axis with and angular speed w, this means 0 = wt. a) Show that if unpolarized light is incident on the left disk with an intensity of Imax, the intensity of the beam...
Question 3: Consider the image below for the following problem statement. OBO Suppose the transmission axes of the left and right polarizing disks are perpendicular to each other. Also, let the center disk be rotated on the common axis with and angular speed w, this means 8 = wt. a) Show that if unpolarized light is incident on the left disk with an intensity of Imax, the intensity of the beam emerging from the right disk is: 1 = x...
Question 1 1 pts In the situation pictured below, the image forms: (A) To the left of the object (B) Between the object and F (C) Between F and the lens (D) Between the lens and F (right side) (E) To the right of F (right side) F F OA O C OE Question 2 1 pts In the situation pictured below, the image forms: (A) To the left of F (B) Between F and the object (C) Between the...
part b and c
Question 3: Consider the image below for the following problem statement. Suppose the transmission axes of the left and right polarizing disks are perpendicular to each other. Also, let the center disk be rotated on the common axis with and angular speed w, this means 0 = wt. a) Show that if unpolarized light is incident on the left disk with an intensity of Imax, the intensity of the beam emerging from the right disk is:...
Refer to the information provided in Figure 5.2 below to answer the questions that follow. $4 10 A B 8 Price 6 C E 4 F N 1 2 3 4 5 Number of hamburgers Figure 5.2 Refer to Figure 5.2. If the price of a hamburger is increased from $6 to $8, the price elasticity of demand equals Use the midpoint formula. -0.24 - 1.0 0 -1.4 -2.0 Free entry implies that the government regulates the number of firms...
QUESTION 7 Refer to the information provided in Table &.4 below to answer the questions that fallow. Table 84 All Figures in Billions of Dollars Aggregate Output Aggregate Consumption Planned Investment 100 160 20 200 240 20 20 300 320 400 400 20 500 480 20 Refer to Table 8.4. At an aggregate output level of $200 billian, planned expenditure equals O $160 billion. O $220 billion. O $260 billion. O $410 billion. QUESTION & AE Refer to the informotion...
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