To loosen the cap of a peanut butter jar requires a moment about the z axis...
1)
What is the magnitude of the torque on the disk about the z axis
due to F1?
N-m
2)
What is the magnitude of the torque on the disk about the z axis
due to F2?
N-m
3)
What is the magnitude of the torque on the disk about the z axis
due to F3?
N-m
4)
What is the x-component of the net torque about the z axis on
the disk?
N-m
5)
What is the y-component of...
a) What is the magnitude of the torque on the disk about the z
axis due to F1?
b) What is the magnitude of the torque on the disk about the z
axis due to F2?
c) What is the magnitude of the torque on the disk about the z
axis due to F3?
d) What is the x-component of the net torque about the z axis on
the disk?
e) What is the y-component of the net torque about...
(a) What is the magnitude of the torque on the disk (about the z
axis) due to F1? (1pt)
(b) What is the magnitude of the torque on the disk due to F2?
(1pt)
(c) What is the magnitude of the torque on the disk due to F3?
(1pt)
(d) What is the magnitude and direction (clockwise or
counterclockwise) of the angular ac- celeration about the z-axis of
the disk? (2pt)
(e) If the disk starts from rest, what...
b) Calculate moment of inertia of cross section about the z' axis that passes the center of area 0 as shown in the figure. (find center of area y first) YE d-3 in Sin S.S in s in c) ( D ) The max shear stress in a solid round shaft subjected only to torsion occurs: a) on principal planes b) on planes containing the axis of the shaft c) on the surface of the shaft d) only on planes...
moment about an axis) Problem 4,61 Part A Determine the magnitude of the moment of the force P-sol-28j-sok) N about the baseine AB of the pode 1) Express your answer to three significant figures and include the appropriate units ВА + M-176 Nom Submit Ana Best Answer Figure tot 1 * Incorrect; Try Again: one attempt remaining < Return to Assignment Provide Feedback a Search or type URL NE $ 2 3 5 6 7 8 9 P W E...
Two charges +10 HC and +11 pC are placed along the z axis, with the first charge at the origin (z 0) and the second charge at z = +1 m. Find the magnitude and direction of the net force on a -4 nC charge when placed at the following locations below. Overall Hint halfway between the two charges: magnitude of force is 0 144 mN, and the direction is a in +x direction b. on the r axis at...
1 1 2 Find the magnitude of force F2, such that the resultant moment about point C due to both forces is zero, given: F1= 50 N, L1-4 m, L2-6 m, ?=25°, x,y,h= 12,5, 13, respectively F2-84.9 N F2 = 153 N F2 129 N F2 -76.4 N F2 141 N
4-47. Determine the magnitude of the moment of each of the three forces about the axis AB. Solve the problem (a) using a Cartesian vector approach and (b) using a scalar approach. IF 0N 25 N F -45 N SOLUTION a) Vector Analysis Position Vector and Force Vector: 1- {-1.5j} m - - 0 F:- {-60k}N F. - {8Si) N Unir Vector Along AB Aris: (2-0)i + (0 - 1.5) * V(2 - 0) + (0 - 15) F -...
5. For parts i, ii, and ii, find the vector's (a) magnitude and (b) angle relative to the positive x-axis: i) (150 N, 320 N) i) (0.251 lb, -1.34 Ib) i) (-4.5 kN, -1.2 kN) Use the following figure to answer problems 6 through 11: 5 35° 20° 6. Draw vector R P+Q (note: drawing does not need to be to scale, but think carefully about the sense of the components of R). 7. Using the law of cosines and...