Answered: Q4/ For the figure below the spring is…

Q4/ For the figure below the spring is used to stop a 10 kg package. If the maximum deflection in the spring is 70 mm, (a) the total work of the system in the figure below is:

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Similar questions

Q1 -A- A man stands on the middle rung of a 250 N ladder resting on a smooth floor and against a wall as shown in Figure. The ladder is prevented from slipping by a string OD and the tension force in the string is 50 N, and the reactions at A and B are 1.3 kN and 433 N respectively. Find the mass of the man. 250 N e 30% 2m 0
A) A 1.2 kg block slides down a frictionless incline with a slope angle of 42°, starting from a height h =3.2 m above the bottom of the incline, as shown in Figure (2). The incline meets a frictionless horizontal surface, at the end of which is a spring in its equilibrium position (k = 460 N/m) used to stop the block. Find the maximum compression of the spring.
Two massless springs with different spring constants k₁= 100 N/m and k₂ = 10 N/m are aligned vertically, as shown in figure 1. A block of mass m = 0.12 kg is placed on the bottom spring. The distance between the top of the box and the top spring is h = 0.35 m. You compress the bottom spring Ay = 0.3 m from its equilibrium position (figure 2). When you let go, the box flies up (figure 3) and compresses the top spring (figure 4). Treat the upward direction (↑) as positive, such that the compression of the top spring is a positive displacement. What is the maximum compression of the top spring due to the flying box? Give your answer in units of meters to 2 decimal places. Use g = 9.8 m/s^2. Assume air resistance is negligible. T h EW Ay (2) www Backup link to image (opens in new tab). fumand M риту 4 ² ↑ M ? www
In the given fig shows the suspension system of a freight truck with a parallel-spring arrangement. Find the equivalent spring constant of the suspension if each of the three helical springs is made of steel with a shear modulus G = 120GPaand has five effective turns, mean coil diameter D = 50 cm, and wire diameter d = 5 cm
7. A person holds a m kg ball in his hand. The forearm is horizontal, as shown in Figure. The biceps muscle is attached d cm from the elbow joint, and the ball is 1 cm from the elbow joint. Find the upward force exerted by the biceps on the forearm and the downward force exerted by the upper arm on the forearm and acting at the joint. (d = 4 cm, l = 40 cm and M = 10 kg, m = 2 kg, 0 = 15) d cm Bone Muscle 1 cm
Two blocks of mass Mi and M2 are connected by a massless string that passes over a massless pulley as shown in the figure. M, has a mass of 8.25 kg and rests on an incline of 0, = 59.5. M, rests on an incline of 02 = 23.5. %3D M2 Find the mass of block M2 so that the system is in M. equilibrium (i.e., not accelerating). All surfaces are frictionless. Figure is not to scale. kg M2 =
Figure Q1(a) shows a fire truck system which consist of a bucket attached at the end of the telescoping arm. Given that the mass of the bucket including the fireman is W = 300 kg, the length of the telescoping arm given as l1= l2= 13= 10 m, with cross- sectional areas of A1= 40 cm?, A2= 20 cm² and A3= 5 cm? and Young's modulus, E = 2.5 x 1011 Pa. Q1 (a) (i) Analyze the total stiffness of the telescoping arm in a vertical direction. (ii) Determine the natural frequency of the system.
Assuming motion takes place in plane what is kinetic energy and potential energy
Choose the mass M in the figure with a value that does not end with zero from 302 to 497 kg. Find the support responses A and B. Draw the cross-sectional influence diagrams of the beam and write the maximum and minimum values.
Q2: For the system shown in figure, all chains are of negligible weight, if the tensile force in chain E is 5046 N Determine the mass of the hanging weight W. consider the g=10 n 45 30
can you answer this question
Parvinbhai