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Determine the Horizontal force P (in Newtons) needed to hold the system in the equilibrium position...
QUESTION 1 Determine the Horizontal force P (in Newtons) needed to hold the system in the equilibrium position shown in them, and force H780N 4 m 6 m H 1 m D -2 m select the closest answer to your solution. P = 267 N P = 416 N P = 1061 N P = 624 N
7. Find the quadriceps muscle force (F3) needed to hold the leg in the horizontal position during an isometric leg extension exercise, given that F2 = 180 N,F1-75 N and θ angle of pull of the quads with respect to the horizontal). 25° (ie, the F, 10am 20
determine the force P for equilibrium of the system shown in Figure P5-61 5-61.Determine the force Pfor equilibrium of the system shown in Figure P5–61. 20 KN A E 1 m 1 m 4 m G H 2m 11m11 m 2 m FIGURE P5-61
The model in the figure is in equilibrium in the position shown: and a horizontal harmonic force is applied at the end of the bar (F = 0.5 sin(wet); in Newtons). Determine the ranges of wo, so that the amplitude of particular displacements of the bar is less than 25 mm. The uniform disks of radius 0.5 m and 2 Kg (each) are connected to the bar by means of joints located 0.5 m from the ends this. The discs...
1. Determine the range of force P that yields the equilibrium of the two-block system shown in the figure. Assume that friction exists only at the bottom surface of B. figure. Assume that 3001 58N 534 N B 356 N My = 0.2-
Determine the horizontal equilibrium force P that must be applied to the handle. The bearings are properly aligned and exert only force reactions on the shaft. Determine the x, y, z components of force at the smooth journal bearing A. Determine the x, y, z components of force at the thrust bearing B. Part A A vertical force of 400 N acts on the crankshaft. (Figure Determine the horizontal equilibrium force P that must be applied to the handle. The...
Question 1: Determine the x and y components of the force needed to hold the horizontal T-section in place, Fx and Fy. The plane of the fitting is horizontal, so you can neglect the weight of the water and consider that all pipes have the same z coordinate. DO NOT NEGLECT HEAD LOSSES. Compute head losses between section 1 and 3 using K-0.3 and Vi and between section 1 and 2 using K=0.2 and VI. 6 cm dia. Vl= 10ms...
You are able to hold out your arm in an outstretched horizontal position because of the action of the deltoid muscle. Assume the humerus bone has a mass M1=3.6kg, length L=0.66m and its center of mass is a distance L1=0.33m from the scapula. (For this problem ignore the rest of the arm.) The deltoid muscle attaches to the humerus a distance L2=0.15m from the scapula. The deltoid muscle makes an angle of ?=17? with the horizontal, as shown. (Figure 1)...
A block of mass 2.0 kg is attached to a horizontal spring that has a force constant of 1200 N/m as shown in the figure. The spring is compressed 10.0 cm and is then released from rest as in the figure. (a) Calculate the speed of the block as it passes through the equilibrium position x=0 if the surface is frictionless. (b) Calculate the speed of the block as it passes through the equilibrium position if a constant friction force...
Problem 1: For the system in figure (1-a), the spring attachment point B is given a horizontal motion Xp-b cos cut from the equilibrium position. The two springs have the same stiffness k 10 N/m and the damper has a damping coefficient c. Neglect the friction and mass associated with the pulleys. a) Determine the critical driving frequency for which the oscillations of the mass m tend to become excessively large. b) For a critically damped system, determine damping coefficient...