Block 1 (10 kg) is pulled by a rope from left to right up a ramp which is inclined 50 degrees from the horizontal. The rope pulls on block 1 with a force of 180 N parallel to the surface of the inclined plane. The coefficient of kinetic friction between the block and the surface equals 0.7. (use g = 10 m/s2) On a sheet of paper, draw the free body diagram for block 1 using the two-subscript notation from class. Assume that the x-axis is parallel to the incline and positive in the direction up the incline. After completing the free body diagram, enter below each force and its x & y-components. FORCES on BLOCK 1

Block 1 (10 kg) is pulled by a rope from left to right up a ramp which is inclined 50 degrees from the horizontal. The rope pulls on block 1 with a force of 180 N parallel to the surface of the inclined plane. The coefficient of kinetic friction between the block and the surface equals 0.7. (use g = 10 m/s2) On a sheet of paper, draw the free body diagram for block 1 using the two-subscript notation from class. Assume that the x-axis is parallel to the incline and positive in the direction up the incline. After completing the free body diagram, enter below each force and its x & y-components. FORCES on BLOCK 1

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter5: Newton's Law Of Motion

Section: Chapter Questions

Problem 93CP: If two tugboats pull on a disabled vessel, as shown here in an overhead view, the disabled vessel...

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Block 1 (20 kg) is pulled by a rope from left to right up a ramp which is inclined 20 degrees from the horizontal. The rope pulls on block 1 with a force of 340 N parallel to the surface of the inclined plane. The coefficient of kinetic friction between the block and the surface equals 0.4.IN THE SPACE PROVIDED BELOW , draw the free body diagram for block 1 using the two-subscript notation from class. Assume that the x-axis is parallel to the incline and positive in the direction up the incline. After completing the free body diagram, enter below each force and its x & y-components. FORCES on BLOCK 1 Weight force on block 1 by EarthW1E = i + j NTension force on block 1 by RopeT1R = i + j NNormal force on block 1 by SurfaceN1S = i + j NFrictional force on block 1 by Surfacef1S = i + j N What is the acceleration a of block 1? a = i + j m/s2
A 1,500-N crate is being pushed across a level floor at a constant speed by a force F of 370 N at an angle of 20.0° below the horizontal, as shown in figure a below. (a) What is the coefficient of kinetic friction between the crate and the floor? (Enter your answer to at least three decimal places.) (b) If the 370-N force is instead pulling the block at an angle of 20.0° above the horizontal, as shown in figure b, what will be the acceleration of the crate? Assume that the coefficient of friction is the same as that found in part (a).
A contestant in a winter sporting event pulls an m kg block of ice across a frozen lake by applying a force F at an angle θ above the horizontal as shown. Assume that the coefficient of static friction for ice on ice is 0.0300, and the coefficient of kinetic friction for the same is 0.0100. Let to the right be the positive x direction and up be the positive y direction for your equations. Please use the interactive area below to draw a free body diagram to represent the situation where the contestant is pulling, but the block has not yet started to move. Use Fs for the force of static friction and Fk for the force of kinetic friction if they are needed for your free body diagram. 17% Part (b) Select the correct expression for the net force in the horizontal direction, ΣFx. 17% Part (c) Select the correct expression for the net force in the vertical direction, ΣFy. 17% Part (d) Obtain a numeric value, in newtons, for the magnitude of the maximum applied force, F, consistent…
Block 1 (15 kg) is pulled by a rope from left to right up a ramp which is inclined 20 degrees from the horizontal. The rope pulls on block 1 with a force of 225 N parallel to the surface of the inclined plane. The coefficient of kinetic friction between the block and the surface equals 0.5.On a sheet of paper, draw the free body diagram for block 1 using the two-subscript notation from class. Assume that the x-axis is parallel to the incline and positive in the direction up the incline. After completing the free body diagram, enter below each force and its x & y-components.FORCES on BLOCK 1Weight force on block 1 by EarthW1E = i + j NTension force on block 1 by RopeT1R = i + j NNormal force on block 1 by SurfaceN1S = i + j NFrictional force on block 1 by Surfacef1S = i + j N What is the acceleration a of block 1?a = i + j m/s2
Block 1 (10 kg) is pulled by a rope from left to right up a ramp which is inclined 50 degrees from the horizontal. The rope pulls on block 1 with a force of 180 N parallel to the surface of the inclined plane. The coefficient of kinetic friction between the block and the surface equals 0.7. (use g = 10 m/s2)On a sheet of paper, draw the free body diagram for block 1 using the two-subscript notation from class. Assume that the x-axis is parallel to the incline and positive in the direction up the incline. After completing the free body diagram, enter below each force and its x & y-components. FORCES on BLOCK 1Normal force on block 1 by SurfaceN1S = i + j NFrictional force on block 1 by Surfacef1S = i + j N What is the acceleration a of block 1?a = i + j m/s2
PLease don't provide handwritten solution... A mass of 25 kg wooden crate is placed on a metal incline that makes an angle of 37 ̊ relative to the horizontal. The coefficients of friction for metal on wood are = 0.5 and = 0.3. a. Make a sketch of the situation. b. Make a force diagram for the mass. c. What is the maximum amount of static friction between the crate and the incline? c. Does the crate break free and slide down the ramp?
Find I and J values and please answer all parts of this question 1. Block 1 (3.5 kg) is resting on the surface of a table. On a sheet of paper, draw the free body diagram for block 1 using the two-subscript notation from class. After completing the free body diagram, enter below each force and its x & y-components. (use g = 10 m/s2) Remember that the x-component is the "i" component and the y-component is the "j" component. FORCES on BLOCK 1 Weight force on block 1 by Earth: 100 (two-subscript notation) The Weight on block 1 by the Earth has the notation: W1E. Value = ———i + ——- j N Remember that W1E points down (negative y-value) with a magnitude of m1 * g. Normal force on block 1 by Surface: (two-subscript notation) Value = ——i +——- j N
Three blocks, light connecting ropes, and a light frictionless pulley comprise a system, as shown in the figure. An external force of magnitude P is applied downward on block A, causing block A to accelerate downward at a constant 2.5 m/s2. The tension in the rope connecting block B and block C is equal to 60 N. What is the magnitude of the force P? What is the mass of block C? Please include detailed answers with net force equations.
A loaded elevator with very worn cables has a total mass of 2200 [kg], and the cables can withstand a maximum tension of 28,000 [N]. Draw the free-body force diagram for the elevator. In terms of the forces on your diagram, what is the net force on the elevator? Apply Newton’s second law to the elevator and find the maximum upward acceleration for the elevator if the cables are not to break. What would be the answer to part (a) if the elevator were on the moon, where g = 1.62 [m/s2]?
**THERE IS NO DIAGRAM MUST BE DONE WITHOUT DIAGRAM** Please clearly state what i is and what j is for each one! Block 1 (8 kg) is located on the surface of a table. A rope pulls on block 1 with a tension of 84.88 N at an angle of 55.56 degrees above the horizontal. The coefficient of kinetic friction between the block and the surface equals 0.8 (Use g = 10 m/s2).On a sheet of paper, draw the free body diagram for block 1 using the two-subscript notation from class. After completing the free body diagram, enter below each force and its x & y-components. Remember that the x-component is the "i" component and the y-component is the "j" component.FORCES on BLOCK 1Weight force on block 1 by EarthW1E =  i +  j NTension force on block 1 by Rope (rounded to nearest integer)T1R =  i +  j NNormal force on block 1 by SurfaceN1S =  i +  j NFrictional force on block 1 by Surfacef1S =  i +  j N What is the acceleration a of block 1?a =  i +  j m/s2
Just need part D and E answered Consider a 5 kg mass placed on a frictionless incline that makes an angle of 30          degrees with the horizontal. A rope is attached and positioned over a pulley at the top of the incline. A 6 kg mass is suspended from the free end.    a) On a separate diagram, draw the FBD of the hanging block, , and label all the forces acting on it. b) On a separate diagram, draw the FBD of Block and label all the forces. c) Write down Newton’s second law for each block, and for each relevant co-ordinate axis. d) From your equations in part d), write down an expression for the acceleration of the system. e) Calculate the acceleration and the tension in the chord
***THERE IS NO DIAGRAM NEEDED** please clearly state what i is and what j is for each one. Block 1 (20 kg) is pulled by a rope from left to right up a ramp which is inclined 50 degrees from the horizontal. The rope pulls on block 1 with a force of 300 N parallel to the surface of the inclined plane. The coefficient of kinetic friction between the block and the surface equals 0.3.On a sheet of paper, draw the free body diagram for block 1 using the two-subscript notation from class. Assume that the x-axis is parallel to the incline and positive in the direction up the incline. After completing the free body diagram, enter below each force and its x & y-components.FORCES on BLOCK 1Weight force on block 1 by EarthW1E =  i +  j NTension force on block 1 by RopeT1R =  i +  j NNormal force on block 1 by SurfaceN1S =  i +  j NFrictional force on block 1 by Surfacef1S =  i +  j N What is the acceleration a of block 1?a =  i +  j m/s2