Chapter 4, Problem 4/090 (video solution to similar problem attached) Determine the cutting force F exerted...
Chapter 6, Problem 6/008 GO Tutorial (video solution to similar problem attached) The frame is made from uniform rod which has a mass ? per unit length. A smooth recessed slot constrains the small rollers at A and B to travel horizontally. Force P is applied to the frame through a cable attached to an adjustable collar C. Determine the magnitudes and directions of the normal forces which act on the rollers if (a) h-0.30L, (b) h-0.50, and (c) h...
Chapter 2, Problem 2/153 (video solution to similar problem attached) At the bottom of a loop in the vertical (r, θ) plane at an altitude of 390 m, the airplane P has a horizontal velocity of 700 km/h and no horizontal acceleration. The radius of curvature of the loop is 1255 m. For the radar tracking at o, determine the recorded values of r and θ for this instant. 700 km/h 390 m 1095 m Answers: m/s2 rad/s2
Chapter 5, Problem 5/025 (video solution to similar problem attached) Incorrect 0 at time t 2.7 s. 0. The disk has angular velocity a = 0.23 rad/s at t-0 and then it experiences an angular acceleration = 2.7e where e is in radians and o is in radians per second squar Point A of the circular disk is at the angular position Determine the angular position of point A at time 24 Answers: 6- [4.36 the tolerance is +/-4% rad...
Chapter 5, Problem 5/150 (video solution to similar problem attached) Plot the shear and moment diagrams for the beam loaded with both the distributed load and the couple. Then answer the questions. 250 N/m MIT 2.4 kN.m A . -2.8 m 3 .4 m - 2.8 m * 2.8 m Questions: z 11 z Nim At x = 1.3 m, V = At x = 3.7 m, V = At x = 7.3 m, V = At x = 10.5...
nment FULL SCREEN PRINTER VERSION 4 BACK Chapter 3, Problem /262 (video solution to similar problem attached) Two hockey pucks movi with initial velocities va and va collide as shown. The mass of is 7.5 kg. If the coefficien: of restitution is e 0.63, determine the velocity (magnitude and direction 9 with respect to the positive x-axis) of each puck just after impact. Also calculate the percentage loss n of system ki A is 3.0 kg and the mass of...
Problem 1 F d L B A CO 30° с x F F = 53 lb L = 11.3 in d = 1.5 in The pliers shown are used to grip a 0.3-in.-diameter rod. Knowing that two 53-1b forces are applied to the handles, 1- Determine the magnitude of the forces exerted on the rod by each portion of the pliers in lb. Answer: 339.26 X 2- Determine the x-component of the force exerted by the pin at A on...
Chapter 4, Problem 4/099 Determine the magnitude of the vertical clamping force at E in terms of the force P applied to the handle of the toggle clamp 70 mm 125 mmP 10 mm 13 mm 6 mm \10 mm BI Answer: E
Problem 2. A sailboat and the drag force The force exerted by the wind on a suilboat is approximately perpendicular to proportional to the component of the wind velocity perpendicular to the sail. For the 800-kg 25 points) sailboat shown in Figure 2, the force exerted by the wind on the sailbost is F--(550m .) where twind, is the component of the wind velocity perpendicular a force along the keel (bottom) of the boat that prevents it from moving sideways....
1) f a 200 N force is applied on the cutting tool as shown, determine the corresponding force acting at point E. (Hint 1: Remember that each component of a machine is a rigid body and every component must be in equilibrium, Hint 2: Write out all the equilibrium equations for each component first, that will direct you at how to solve for the unknown forces, Hint 3: Use equilibrium equations that you did not use for solving as a...
Chapter 4, Problem 4/073 GO Tutorial For a gripping force of 28 lb, determine the normal force Fv exerted on the round stock by each jaw. Also, determine the magnitude of the force Fo supported by the pin at o 28 lb 16" 3" 28 lb Answers: lb lb Click if you would like to Show Work for this question: pen Show Work