009 (part 1 of 2) 10.0 points A square plate is produced by welding to- gether...

Question

Question

Answer 1

Answer #1

1) X = Σx moments/Σweights = a*[40*½+30*½+30*1.5+30*1.5] / (40+30+30+30) = 0.9615a

2) Y = Σy moments/Σweights = a*[30*½+30*½+40*1.5+30*1.5] / (40+30+30+30) = 1.0385a

Answer 2

Similar Homework Help Questions

gether four smaller square plates, each of side a. The weight of each of the four...

gether four smaller square plates, each of side a. The weight of each of the four plates is shown in the figure. (2a, 2a) (0,2a) 30 N 30 N 70 N 40 N (0,0) Find the -coordinate of the center of grav (2a, 0) ity (as a multiple of a). Answer in units of a. 010 (part 2 of 2) 10.0 points Find the y-coordinate of the center of gravity (as a multiple of a) Answer in units of a.
Please do part one and two hure piales, each of side a. The weight of each...

Please do part one and two hure piales, each of side a. The weight of each of the four plates is shown in the figure. (0,2a) (2a, 2a) 10 N 20 N 50 N 50 N (0,0) Find the x-coordinate of the center of grav- (2a, 0) ity (as a multiple of a) Answer in units of a 010 (part 2 of 2) 10.0 points Find the y-coordinate of the center of gravity (as a multiple of a) Answer in...
003 (part 1 of 2) 10.0 points A carpenter's square of uniform density has the shape...

003 (part 1 of 2) 10.0 points A carpenter's square of uniform density has the shape of an L, as shown in the figure. Assume: A (x, y) coordinate frame with the origin at the lower left corner of the car- penter's square. The x-axis is horizontal and to the right. The y-axis is vertically upward. Given: In the figure, B = 14 cm, C = 3.5 cm, D = 4.1 cm, E= 18 cm. Because the square is uniform...

009 (part 1 of 2) 10.0 points In the circuit of the figure, the current I...

009 (part 1 of 2) 10.0 points In the circuit of the figure, the current I is 3.5 A and the value of E2 is unknown 30 V 8.2 -ww -3.5 A 3.5 a I2 6.9 www I3 What is the magnitude of the current I2? Answer in units of A 010 (part 2 of 2) 10.0 points Find I3 Answer in units of A
009 (part 1 of 2) 10.0 points A civil engineer is asked to design a curved...

009 (part 1 of 2) 10.0 points A civil engineer is asked to design a curved section of roadway that meets the following conditions: With ice on the road, when the coefficient of static friction between the road and rubber is 0.24, a car at rest must not slide into the ditch and a car traveling less than 70 km/h must not skid to the outside of the curve. The acceleration of gravity is 9.81 m/s2. At what angle should...
2 uF 009 (part 1 of 2) 10.0 points Consider the svstem of eauivalent canacitors. 100...

2 uF 009 (part 1 of 2) 10.0 points Consider the svstem of eauivalent canacitors. 100 V 2 AF 008 (part 2 of 2) 10.0 points What is the charge stored in the 5-uF lower right capacitor? Find the equivalent capacitance Cab of the network of capacitors. 3. Q1 1,800 C 4, Qi = 500 pC . Q11, 100 AC 010 (part 2 of 2) 10.0 points What potential difference must be applied between points a and b so that...

009 (part 1 of 3) 10.0 points A 4.8 kg object is subjected to two forces,...

009 (part 1 of 3) 10.0 points A 4.8 kg object is subjected to two forces, F(2.3 N) i (-2.6 N) j and F (4.9 N) +(-11.9 N) . The object is at rest at the origin at time t -0. What is the magnitude of the object's ac- celeration? Answer in units of m/s?. 010 (part 2 of 3) 10.0 points What is the magnitude of the velocity at t- 3.8 s ? Answer in units of m/s. 011...
009 10.0 points Four point charges are placed at the four cor- ners of a square....

009 10.0 points Four point charges are placed at the four cor- ners of a square. Each side of the square has a length L q3 = q Find the magnitude of the electric force on 2 due to all three charges qı, 3 and q4 for L 1 m and q = 1.81 ,1C. The Coulomb constant is 8.98755 × 109 N·m2/C2 Answer in units of N
009 (part 1 of 3) 10.0 points A proton travels with a speed of 4.8×106 m/s...

009 (part 1 of 3) 10.0 points A proton travels with a speed of 4.8×106 m/s at an angle of 96◦ west of north. A magnetic field of 4.6 T points to the north. Find the magnitude of the magnetic force on the proton. (The magnetic force experienced by the proton in the magnetic field is proportional to the component of the proton’s velocity that is perpendicular to the magnetic field.) Answer in units of N. 010 (part 2 of...

009 (part 1 of 4) 10.0 points The radius of the moon is 1.74 x 10°...

009 (part 1 of 4) 10.0 points The radius of the moon is 1.74 x 10° m, the radius of the sun is 6.96 x 108 m, the averagie moon-earth distance is 3.84 x 10° m, and the average sun-earth distance is 1.496 x 10" m hat is the apparent angle the diameter of the moon subtends, as seen from the earth? Answer in units of rad. 010 (part 2 of 4) 10.0 points What will the result be in...