8. Calculate the height of the center of mass above its starting height during a squat jump based on thefollowing information: BW= 670 N, total vertical ground reaction force- 788 N, time of force application=0.9s.5. Luis is lifting a 10kg dumbbell by pulling upward on it with a 108.1 N force. What is the acceleration ofthe dumbbell as a result of this force?

Answered: Image /qna-images/answer/8ef272d7-91c7-4ee3-917d-108efae9ca94.jpg

Answered: 8. Calculate the height of the center…

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Question- A cantilever beam, 4m long, carries a uniformly distributed load our total length. If the slope at the free end is 1.5°, the deflection at the free end will be?
Please answer completely with brief explanation in every step A 5-lb collar is connected to a spring with an unstretched length of Lo = 3ft. It slides along a curved pipe with a speed of v = 8.51 ft/s at the instant shown. (g = 32.17 ft/s) (a) Determine the total acceleration of the collar and the normal force from the pipe at this instant 2 ft 8.51 ft/s wwwwwˇˇˇˇˇˇ k = 10 lb/ft y = 8-0.5x²
Considering that P = 7.5 kN for the loaded beam as shown. If the answer should be in letter/s, express it in uppercase. If asked to input a numerical answer, express it in three decimal places. Do not include the unit in the answer boxes. What is the maximum positive bending moment of the beam? How far in meters is the first point of zero shear from the hinge along the beam? Which among the following is the beam's moment diagram? A. B. 2° A 3", C. D. 2⁰ A } 10 kN/m E. 4.50 m F. 2.25 m I S kN-m m
5. PLEASE ANSWER ASAP
Determine the tension in the rope and the acceleration of each block. Answer: 32.7 N, 8.175 m/s^2
Use the graphical method to construct the shear-force and bending-moment diagrams for the beam shown. Let a=5.8 ft, w=230 lb/ft, MD=6600 lb⋅ft, and P=1000 lb. Construct the shear-force and bending-moment diagrams on paper and use the results to answer the questions in the subsequent parts of this GO exercise. Part 1 Calculate the reaction forces Ay and Ey acting on the beam. Positive values for the reactions are indicated by the directions of the red arrows shown on the free-body diagram below. (Note: Since Ax=0, it has been omitted from the free-body diagram.) Part 2 Determine the shear force acting at each of the following locations:(a) x=5.8- ft (i.e., just to the left of point B)(b) x=11.6+ ft (i.e., just to the right of point C)(c) x=23.2- ft (i.e., just to the left of support E)(d) x=23.2+ ft (i.e., just to the right of support E)(e) x=29.0- ft (i.e., just to the left of point F)When entering your answers, use the shear-force sign convention. Part 3…
2. A beam having an 8 m simple span has a cross section shown in the figure. The beam is reinforced with 4 - 25 mm diameter bars. Determine the maximum concentrated load that his beam can carry beside its own weight. Fc = 7 MPa, fs = 124 MPa, n=10. 100 200 100 24 a po 400
Q5) For the figure (2) below, calculate the magnitude of the total force (lbf) of a quarter of a circle (AB) and the location of its from point B? The surface is 60 inches long. Oil S.G=0.8 A 110 in 45 in radius
6. A simply supported beam with a span of 6 m whose cross section shown in fig. (6). Calculate the instantaneous mid-span deflection if the beam is used to support a uniformly distributed dead load (including self-weight) of 30 kN/m, and uniformly distributed live load of 40 kN/m. Given: f =21 MPa, and f,=350 MPa, and n = 9. 150 150 150 50 ppening/ 150 629 400 6#29 bars 100 Fig. (6) All dimensions in mm
Derive equations for shear force and bending moment for the simply supported beam with two overhangs and loading conditions shown in the figure. Then Draw the shear force and bending moment diagrams and determine the design shear force and bending moment.
Refer to the figure, what is the vertical reaction of support D in kN? 8 kN 8 kN m m 3 kN/m B 4 m D 3 m 10.17 14.83 10.25 1.75
Use stored values (meaning: store the values in calculator for a exact amount) in all solutions and 3 decimal for the final answers. 5. Calculate the magnitude and location of the total force on this vertical plane area

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