Homework Answers
Add Answer to:
Two initially stationary objects (mı = 5kg, m2 = 4kg) are connected as shown in the...
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,...
A light rope is wrapped several times around a large wheel with a radius of 0.395...
A light rope is wrapped several times around a large wheel with a radius of 0.395 m. The wheel rotates in frictionless bearings about a stationary horizontal axis, as shown in the figure (Figure 1). The free end of the rope is tied to a suitcase with a mass of 16.5 kg. The suitcase is released from rest at a height of 4.00 m above the ground. The suitcase has a speed of 3.00 m/s when it reaches the ground....
Two blocks of mass m1 and m2 > m1 are drawn above.
Two blocks of mass m1 and m2 > m1 are drawn above. The block m1 sits on a frictionless inclined plane tipped at an angle θ with the horizontal as shown. Block m2 is connected to mı by a massless unstretchable string that runs over a massless, frictionless pulley to hang over a considerable drop. At time t = 0 the system is released from rest. a) Draw a force/free body diagram for the two masses. b) Find the magnitude of the...
Calculate the torque (magnitude and direction) about point OOO due to the force F in each...
Calculate the torque (magnitude and direction) about point OOO
due to the force F in each of the situations sketched in the figure
below (Figure 1). In each case, the force Fand the rod both lie in
the plane of the page, the rod has length 6.00 m, and the force has
magnitude 5.00 N. Let counterclockwise torques be positive.
Figure < 1 of 1 > 0 900 120.0 (b) 60.00 30.0 2.00 m 60.00 0 o (1) Part A...
Problem 5.24 Two boxes (mi 55.0 kg and m2 41.5 kg) are connected by a light...
Problem 5.24 Two boxes (mi 55.0 kg and m2 41.5 kg) are connected by a light string that passes over a light, frictionless pulley. One box rests on a frictionless ramp that rises at 30.0 above the horizontal (see the figure below), and the system is released from rest (Eigure 1) Figure 1 of 1 m2 30.0 Part C Which way will the 55.0 Dox move up the plane or down the plane? or wil teven move a It wifi...
Review In (Figure 1), y = 12.0 ksi Part A Determine the principal stresses. Specify the...
Review In (Figure 1), y = 12.0 ksi Part A Determine the principal stresses. Specify the orientation of the element. Express your answers, separated by commas, to three significant figures. ΟΙ ΑΣφ vec ? 01 =, 02 =, Opi = ksi, ksi, (clockwise) Submit Request Answer Part B Determine the maximum in-plane shear stress and average normal stress. Specify the orientation of the element. Express your answers, separated by commas, to three significant figures. Figure < 1 of 1 ΤΑΙ...
The wheel in the figure rolls without sliding on a horizontal surface under the effect of...
The wheel in the figure rolls without sliding on a horizontal surface under the effect of a force applied directly to its center as in the figure. The magnitude of the force is F=54N and wheel has a mass of 11kg. Consider the wheel as a uniform solid cylinder whose moment of inertia about its center of mass is I = (1/2)MR2 Part A (Figure 1) What is the angular acceleration? Express your answer using three significant figures. ΟΙ ΑΣφ...
Problem 2.78 Part A The two forces Fi and F2 acting at A have a resultant force of FR={-180 k lb. (Figure 1) Determine...
Problem 2.78 Part A The two forces Fi and F2 acting at A have a resultant force of FR={-180 k lb. (Figure 1) Determine the magnitude of F2. Express your answer to three significant figures and include the appropriate units. Value Units Submit Request Answer Figure 1 of 1 Part B Determine the coordinate direction angle a of F2. Express your answer using three significant figures. VA Tvec 30 ? 40 F 60 lb Submit Request Answer Part C Determine...
Part A Determine the angle 8 between the two cables. Suppose that a 2 m and...
Part A Determine the angle 8 between the two cables. Suppose that a 2 m and b 4.8 m. (Figure 1) Express your answer using three significant figures. Figure < 1 of 1 > Submit Request Ans F 40N Provide Feedback 3 tm
Please show steps! Consider the beam shown in (Figure 1). The moment of inertia for each...
Please show steps!
Consider the beam shown in (Figure 1). The moment of inertia for each segment is shown in the figure. Assume the support at B is a roller. Take E = 29(109) ksi . Suppose that M = 36 k. ft. Figure 1 of 1 L. 2) M LA-600 in B Inc - 300 in 18 ft 12 ft Part B Determine the y component of reaction at A. Express your answer using three significant figures. ΟΙ ΑΣΦI...
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,...
A light rope is wrapped several times around a large wheel with a radius of 0.395 m. The wheel rotates in frictionless bearings about a stationary horizontal axis, as shown in the figure (Figure 1). The free end of the rope is tied to a suitcase with a mass of 16.5 kg. The suitcase is released from rest at a height of 4.00 m above the ground. The suitcase has a speed of 3.00 m/s when it reaches the ground....
Calculate the torque (magnitude and direction) about point OOO
due to the force F in each of the situations sketched in the figure
below (Figure 1). In each case, the force Fand the rod both lie in
the plane of the page, the rod has length 6.00 m, and the force has
magnitude 5.00 N. Let counterclockwise torques be positive.
Figure < 1 of 1 > 0 900 120.0 (b) 60.00 30.0 2.00 m 60.00 0 o (1) Part A...
Problem 5.24 Two boxes (mi 55.0 kg and m2 41.5 kg) are connected by a light string that passes over a light, frictionless pulley. One box rests on a frictionless ramp that rises at 30.0 above the horizontal (see the figure below), and the system is released from rest (Eigure 1) Figure 1 of 1 m2 30.0 Part C Which way will the 55.0 Dox move up the plane or down the plane? or wil teven move a It wifi...
Review In (Figure 1), y = 12.0 ksi Part A Determine the principal stresses. Specify the orientation of the element. Express your answers, separated by commas, to three significant figures. ΟΙ ΑΣφ vec ? 01 =, 02 =, Opi = ksi, ksi, (clockwise) Submit Request Answer Part B Determine the maximum in-plane shear stress and average normal stress. Specify the orientation of the element. Express your answers, separated by commas, to three significant figures. Figure < 1 of 1 ΤΑΙ...
The wheel in the figure rolls without sliding on a horizontal surface under the effect of a force applied directly to its center as in the figure. The magnitude of the force is F=54N and wheel has a mass of 11kg. Consider the wheel as a uniform solid cylinder whose moment of inertia about its center of mass is I = (1/2)MR2 Part A (Figure 1) What is the angular acceleration? Express your answer using three significant figures. ΟΙ ΑΣφ...
Problem 2.78 Part A The two forces Fi and F2 acting at A have a resultant force of FR={-180 k lb. (Figure 1) Determine the magnitude of F2. Express your answer to three significant figures and include the appropriate units. Value Units Submit Request Answer Figure 1 of 1 Part B Determine the coordinate direction angle a of F2. Express your answer using three significant figures. VA Tvec 30 ? 40 F 60 lb Submit Request Answer Part C Determine...
Part A Determine the angle 8 between the two cables. Suppose that a 2 m and b 4.8 m. (Figure 1) Express your answer using three significant figures. Figure < 1 of 1 > Submit Request Ans F 40N Provide Feedback 3 tm
Please show steps!
Consider the beam shown in (Figure 1). The moment of inertia for each segment is shown in the figure. Assume the support at B is a roller. Take E = 29(109) ksi . Suppose that M = 36 k. ft. Figure 1 of 1 L. 2) M LA-600 in B Inc - 300 in 18 ft 12 ft Part B Determine the y component of reaction at A. Express your answer using three significant figures. ΟΙ ΑΣΦI...
Most questions answered within 3 hours.
-
(63
#14)
which of the following statments best describes how chamging
the concentration of the substances...
asked 1 hour ago -
In the following reaction, which element is undergoing
oxidation: Na2SO3 + N2O --> N2 + Na2SO4...
asked 2 hours ago -
Which of the following pairs of ions have the same electron
configuration?
I: Br− and Se2−...
asked 4 hours ago -
The Foremost Composite Materials Company is planning a two-day
sales conference for October 19-20. The conference...
asked 5 hours ago -
3) Illustrate the observed pattern of relatedness of organisms
versus adaptations to specific conditions. This means...
asked 5 hours ago -
In winter a lake has a 0.35 m thick ice layer over 1.10 m of
water....
asked 6 hours ago -
Assuming the following has been encrypted with a Vigenere cipher
below, use the method(s) and assumptions...
asked 7 hours ago -
How would I use switch statements to write a program that will
take an input of...
asked 6 hours ago -
Imagine a reaction in which methane gas combusts at a constant
pressure of 1 atm and...
asked 7 hours ago -
Two parallel wires (each 12 m in length) are separated by a
distance of 0.065 m...
asked 6 hours ago -
Suppose there were three masses at the corner of uniform
equilateral triangle. The masses are m1...
asked 7 hours ago -
Situation: A building that is 618 m above the ground floor. How
many times would a...
asked 7 hours ago