Homework Answers
Replace the system of two forces and one couple by a wrench. Determine the magnitude of...
Replace the system of two forces and one couple by a wrench. Determine the magnitude of the moment M of the wrench, the magnitude of the force R of the wrench, and the coordinates of the point P in the x-y plane through which the wrench passes. 27 kN.m 1.7 m 1.7 m 30 KN 1.7 m 1.7 m 31 KN 4.0 m A Answers: M= kN.m R= KN (x,y) = E
Question 1 Replace the system of two forces and one couple by a wrench. Determine the...
Question 1 Replace the system of two forces and one couple by a wrench. Determine the magnitude of the moment M of the wrench, the magnitude of the force R of the wrench, and the coordinates of the point P in the x-y plane through which the wrench passes. 27 kN.m 1.7 m 1.7 m 2 30 KN 1.7 m 1.7 m 31 KN 4.0 m А Answers: M= kN.m KN R- (X,Y)=(
The two forces P and Q act on a bolt A. Determine their resultant and direction...
The two forces P and Q act on a bolt A. Determine their resultant and direction (30p) a 60 N 25 P 40N 120 Delermine he shear and fimply supported beam shown below mome nt of inertia (I= 5xi0 m) ending shresses el giving moment of afeale-x10 mand the Section in redwgular a n illh 120mm and heht 200 mm -5 1-Draw the S.FD and BM.D to find shear force and mas Dending moment Pcaleulute shear stres rom the eyn...
3. Two forces and a moment act on the bracket below. a) Find the resultant force....
3. Two forces and a moment act on the bracket below. a) Find the resultant force. b) Replace the given system with an equivalent force-couple system acting at B. Sketch the result in the space provided below. Replace the given system with an equivalent system consisting of only a force whose line of action intersects the x axis. Determine the coordinate, d, of the point of intersection on the x axis. Sketch the result in the space provided below.4 SOON...
Two forces P and Q pass through a point A which is 4 m to the right of and 3 m above a moment center O
Two forces P and Q pass through a point A which is 4 m to the right of and 3 m above a moment center O. Force P is 890 N directed up to the right at 30° with the horizontal and force Q is 445 N directed up to the left at 60° with the horizontal. Determine the moment of the resultant of these two forces with respect to O.
Problem 1 The percent of fat calories that a person in America consumes each day ls...
Problem 1 The percent of fat calories that a person in America consumes each day ls normally distributed with a mean of about 32 and a standard deviation f about 7 Suppose that 16 individuals are randomly chosen. Let - average percent of fat calories consumed for a sample of size 16 Enter numbers as integers or fractions in "p/q form, or as decimals accurate to nearest 0.01 a. (.20) X(pick one) b. (.20) Use the meanad standard deviation of...
Express Fas a vector in terms of the unit vectors i, j and k (present your...
Express Fas a vector in terms of the unit vectors i, j and k (present your answer with 3 significant figures). Please enter your answers in the form of Ai +Bj +Ck. z - F = 60 N 1101 40 50 Dimensions in millimeters Determine the angle in degrees between F and the y- axis. z - F = 60 N 1101 40 50 Dimensions in millimeters 300 mm 150 mm 200 mm Use the vector product treatment to express...
2. Given the shaft specifications and gear diameters, determine largest allowable force P2. gear A diameter-300 mm gear C diamter 400 mm alow60 MPa dshaft44 mm 80 mm 25O mm 250 1. Set P1 1 kN 2....
2. Given the shaft specifications and gear diameters, determine largest allowable force P2. gear A diameter-300 mm gear C diamter 400 mm alow60 MPa dshaft44 mm 80 mm 25O mm 250 1. Set P1 1 kN 2. Find torque between A and C 3. Calculate shear stress 4. Find maximum moment about y-axis (fbd of x-z plane) 5. Find maximum moment about z-axis (fbd of y-z plane) 6. Find resultant moment 7. Calculate normal stress for resultant bending moment 8....
The T shape is used as a post that supports a load of P- 50 kN....
The T shape is used as a post that supports a load of P- 50 kN. Note that the load P is applied 400 mm from the flange of the T shape. Determine the normal and shear stresses at point H. int: first, you must find A. the centroid, B. thev second moment of inertia about the z axis (not x axis), C. the internal forces and moments at the cross-section HK 6 150 mm 20 mm 0.8 m 400...
0 Q c) 28125000 1 Question 4 2 the shown column subjected to the shown forces...
0 Q c) 28125000 1 Question 4 2 the shown column subjected to the shown forces Answer the following questions 100 O F c) 42187500 150 c) 204.44444 F, [kN] F; [kN] [kN] 300 500 400 c) 44.444444 5) moment of inertia about x-axis Ix (mm) a) 83333333 b) 42187500 6) moment of inertia about y-axis ly a) 83333333 b) 28125000 7) Normal stress at point A[Mpa) a) 186.66667 b) 44.4444444 8) Normal stress at point B [Mpa) a) 62...
Replace the system of two forces and one couple by a wrench. Determine the magnitude of the moment M of the wrench, the magnitude of the force R of the wrench, and the coordinates of the point P in the x-y plane through which the wrench passes. 27 kN.m 1.7 m 1.7 m 30 KN 1.7 m 1.7 m 31 KN 4.0 m A Answers: M= kN.m R= KN (x,y) = E
Question 1 Replace the system of two forces and one couple by a wrench. Determine the magnitude of the moment M of the wrench, the magnitude of the force R of the wrench, and the coordinates of the point P in the x-y plane through which the wrench passes. 27 kN.m 1.7 m 1.7 m 2 30 KN 1.7 m 1.7 m 31 KN 4.0 m А Answers: M= kN.m KN R- (X,Y)=(
The two forces P and Q act on a bolt A. Determine their resultant and direction (30p) a 60 N 25 P 40N 120 Delermine he shear and fimply supported beam shown below mome nt of inertia (I= 5xi0 m) ending shresses el giving moment of afeale-x10 mand the Section in redwgular a n illh 120mm and heht 200 mm -5 1-Draw the S.FD and BM.D to find shear force and mas Dending moment Pcaleulute shear stres rom the eyn...
3. Two forces and a moment act on the bracket below. a) Find the resultant force. b) Replace the given system with an equivalent force-couple system acting at B. Sketch the result in the space provided below. Replace the given system with an equivalent system consisting of only a force whose line of action intersects the x axis. Determine the coordinate, d, of the point of intersection on the x axis. Sketch the result in the space provided below.4 SOON...
Problem 1 The percent of fat calories that a person in America consumes each day ls normally distributed with a mean of about 32 and a standard deviation f about 7 Suppose that 16 individuals are randomly chosen. Let - average percent of fat calories consumed for a sample of size 16 Enter numbers as integers or fractions in "p/q form, or as decimals accurate to nearest 0.01 a. (.20) X(pick one) b. (.20) Use the meanad standard deviation of...
Express Fas a vector in terms of the unit vectors i, j and k (present your answer with 3 significant figures). Please enter your answers in the form of Ai +Bj +Ck. z - F = 60 N 1101 40 50 Dimensions in millimeters Determine the angle in degrees between F and the y- axis. z - F = 60 N 1101 40 50 Dimensions in millimeters 300 mm 150 mm 200 mm Use the vector product treatment to express...
2. Given the shaft specifications and gear diameters, determine largest allowable force P2. gear A diameter-300 mm gear C diamter 400 mm alow60 MPa dshaft44 mm 80 mm 25O mm 250 1. Set P1 1 kN 2. Find torque between A and C 3. Calculate shear stress 4. Find maximum moment about y-axis (fbd of x-z plane) 5. Find maximum moment about z-axis (fbd of y-z plane) 6. Find resultant moment 7. Calculate normal stress for resultant bending moment 8....
The T shape is used as a post that supports a load of P- 50 kN. Note that the load P is applied 400 mm from the flange of the T shape. Determine the normal and shear stresses at point H. int: first, you must find A. the centroid, B. thev second moment of inertia about the z axis (not x axis), C. the internal forces and moments at the cross-section HK 6 150 mm 20 mm 0.8 m 400...
0 Q c) 28125000 1 Question 4 2 the shown column subjected to the shown forces Answer the following questions 100 O F c) 42187500 150 c) 204.44444 F, [kN] F; [kN] [kN] 300 500 400 c) 44.444444 5) moment of inertia about x-axis Ix (mm) a) 83333333 b) 42187500 6) moment of inertia about y-axis ly a) 83333333 b) 28125000 7) Normal stress at point A[Mpa) a) 186.66667 b) 44.4444444 8) Normal stress at point B [Mpa) a) 62...
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