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A is 68.0 m long at a...
A is 57.0 m long at a 28 angle with respect to the <x axis. B...
A is 57.0 m long at a 28 angle with respect to the <x axis. B is 34.0 m long at a 56' angle above the x axis. 1) What is the magnitude of the sum of vectors A and B (Express your answer to two significant figures.) 63 m Submit Your submissions: 63 Computed value: 63Submitted: Wednesday, January 30 at 4:44 PM Feedback: Right answer! 2) what is the angle with the x axis of the sum of vectors...
A is 57.0 m long at a 28 angle with respect to the +x axis. B...
A is 57.0 m long at a 28 angle with respect to the +x axis. B is 34.0 m long at a 56 angle above the x axis. 1) What is the magnitude of the sum of vectors A and B (Express your answer to two significant figures.) m Submit 2) What is the angle with the x axts of the sum of vectors A and Bi (Express your answer to two significant figures.) Submit
A⃗ is 75.0 m long at a 28∘angle with respect to the +x axis. B⃗ is...
A⃗ is 75.0 m long at a 28∘angle with respect to the +x axis. B⃗ is 45.0 m long at a 56∘ angle above the -x axis. 1)What is the magnitude of the sum of vectors A⃗ and B⃗? (Express your answer to two significant figures.) 2)What is the angle with the +x axis of the sum of vectors A⃗ and B⃗ ? (Express your answer to two significant figures.)
3 4 5 6 A 54.0-g meter stick is balanced at its midpoint (50.0 cm, zero...
3 4 5 6 A 54.0-g meter stick is balanced at its midpoint (50.0 cm, zero point is a left end of stick). Then a 250.0-g weight is hung with a light string from the l2-67.0-cm point, and a 125-g weight is hung from the l1-16.0-cm point (the figure below). Calculate the clockwise and counterclockwise torques acting on the board due to the four forces shown about the following axes: F pivot 50 cm matick& mi т. 1) Calculate the...
The sphere is made of aluminum and its mass is 28 kg. 1) What is the...
The sphere is made of aluminum and its mass is 28 kg. 1) What is the radius of the sphere? (Express your answer to walenificant figures m Submit Your submissions: 0.0434 Computed value: 0.0434 Feedback: X Submitted: Thursday, November 21 at 7:41 PM
Two blocks of masses Mi and M2 are connected by a massless string that passes over...
Two blocks of masses Mi and M2 are connected by a massless string that passes over a massless pulley (the figure below). M2, which has a mass of 20.0 kg, rests on a long ramp of angle 428.0°. Friction can be ignored in this problem. 1) What is the value of Mi for which the two blocks are in equilibrium (no acceleration)? (Express your answer to three significant figures.) 5.4 Submit Your submissions: 15.4 Computed value: 5.4 Feedback: Submitted: Friday,...
Determine the angle 8 between cables AB and AC. Suppose that a-1.9 m and b-1.9 m. (Figure Express your answer using three significant figures. Previous Answers Request Answer Submit X Incorrect; Try...
Determine the angle 8 between cables AB and AC. Suppose that a-1.9 m and b-1.9 m. (Figure Express your answer using three significant figures. Previous Answers Request Answer Submit X Incorrect; Try Again; 5 attempts remaining Provide Feedback gure 1 of 1 0.75 m 1.5 m 3 Im
Determine the angle 8 between cables AB and AC. Suppose that a-1.9 m and b-1.9 m. (Figure Express your answer using three significant figures. Previous Answers Request Answer Submit X Incorrect; Try...
Vector V⃗ 1 is 7.0 units long and points along the negative x axis. Vector V⃗...
Vector V⃗ 1 is 7.0 units long and points along the negative x
axis. Vector V⃗ 2 is 8.3 units long and points at 60 ∘ to the
positive x axis. I need parts A through D please!
Constants Part A Vector Vi is 7.0 units long and points along the negative axis. Vector V2 is 8.3 units long and points at 60 to the positivex axis. What are the and y components of vector V,? Express your answers using...
Cumulative Problem 17 A spherical container is constructed from steel and has a radius of 2.00...
Cumulative Problem 17 A spherical container is constructed from steel and has a radius of 2.00 m at 17.0 •C. The container sits in the Sun all day, and its temperature rises to 40.0 •C. The container is initially filled completely with water, but it is not sealed. The coefficient of linear expansion of steel is 13*106. The coefficient of volume expansion of water is 207*10-6. 1) By how many cubic meters does steel expand? (Express your answer to three...
Vector V1 is 6.8 units long and points along the negative e axis. Vector V2 is...
Vector V1 is 6.8 units long and points along the negative e axis. Vector V2 is 8.4 units long and points at 55 to the positive z axis. Part A What are the z and y components of vector V,? Express your answers using two significant figures. Enter your answers numerically separated by a comma. VO AED units Verw Submit Request Answer Part B What are the r and y components of vector V? Express your answers using two significant...
A is 57.0 m long at a 28 angle with respect to the <x axis. B is 34.0 m long at a 56' angle above the x axis. 1) What is the magnitude of the sum of vectors A and B (Express your answer to two significant figures.) 63 m Submit Your submissions: 63 Computed value: 63Submitted: Wednesday, January 30 at 4:44 PM Feedback: Right answer! 2) what is the angle with the x axis of the sum of vectors...
A is 57.0 m long at a 28 angle with respect to the +x axis. B is 34.0 m long at a 56 angle above the x axis. 1) What is the magnitude of the sum of vectors A and B (Express your answer to two significant figures.) m Submit 2) What is the angle with the x axts of the sum of vectors A and Bi (Express your answer to two significant figures.) Submit
3 4 5 6 A 54.0-g meter stick is balanced at its midpoint (50.0 cm, zero point is a left end of stick). Then a 250.0-g weight is hung with a light string from the l2-67.0-cm point, and a 125-g weight is hung from the l1-16.0-cm point (the figure below). Calculate the clockwise and counterclockwise torques acting on the board due to the four forces shown about the following axes: F pivot 50 cm matick& mi т. 1) Calculate the...
The sphere is made of aluminum and its mass is 28 kg. 1) What is the radius of the sphere? (Express your answer to walenificant figures m Submit Your submissions: 0.0434 Computed value: 0.0434 Feedback: X Submitted: Thursday, November 21 at 7:41 PM
Two blocks of masses Mi and M2 are connected by a massless string that passes over a massless pulley (the figure below). M2, which has a mass of 20.0 kg, rests on a long ramp of angle 428.0°. Friction can be ignored in this problem. 1) What is the value of Mi for which the two blocks are in equilibrium (no acceleration)? (Express your answer to three significant figures.) 5.4 Submit Your submissions: 15.4 Computed value: 5.4 Feedback: Submitted: Friday,...
Determine the angle 8 between cables AB and AC. Suppose that a-1.9 m and b-1.9 m. (Figure Express your answer using three significant figures. Previous Answers Request Answer Submit X Incorrect; Try Again; 5 attempts remaining Provide Feedback gure 1 of 1 0.75 m 1.5 m 3 Im
Determine the angle 8 between cables AB and AC. Suppose that a-1.9 m and b-1.9 m. (Figure Express your answer using three significant figures. Previous Answers Request Answer Submit X Incorrect; Try...
Vector V⃗ 1 is 7.0 units long and points along the negative x
axis. Vector V⃗ 2 is 8.3 units long and points at 60 ∘ to the
positive x axis. I need parts A through D please!
Constants Part A Vector Vi is 7.0 units long and points along the negative axis. Vector V2 is 8.3 units long and points at 60 to the positivex axis. What are the and y components of vector V,? Express your answers using...
Cumulative Problem 17 A spherical container is constructed from steel and has a radius of 2.00 m at 17.0 •C. The container sits in the Sun all day, and its temperature rises to 40.0 •C. The container is initially filled completely with water, but it is not sealed. The coefficient of linear expansion of steel is 13*106. The coefficient of volume expansion of water is 207*10-6. 1) By how many cubic meters does steel expand? (Express your answer to three...
Vector V1 is 6.8 units long and points along the negative e axis. Vector V2 is 8.4 units long and points at 55 to the positive z axis. Part A What are the z and y components of vector V,? Express your answers using two significant figures. Enter your answers numerically separated by a comma. VO AED units Verw Submit Request Answer Part B What are the r and y components of vector V? Express your answers using two significant...
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