The spring of modulus k = 720 N/m is stretched a distance ? = 54 mm when the mec

ID: 1861722 • Letter: T

Question

The spring of modulus k = 720 N/m is stretched a distance ? = 54 mm when the mechanism is in the position shown.

(a) Calculate the force Pmin required to initiate rotation about the hinge axis BC, and determine the correspoinding magnitudes of the bearing forces which are perpendicular to BC.

(b) What is the normal reaction force at D if P = Pmin/2 ?

The spring of modulus k = 720 N/m is stretched a distance ? = 54 mm when the mechanism is in the position shown.

(a) Calculate the force Pmin required to initiate rotation about the hinge axis BC, and determine the correspoinding magnitudes of the bearing forces which are perpendicular to BC.

(b) What is the normal reaction force at D if P = Pmin/2 ?

The spring of modulus k = 720 N/m is stretched a distance ? = 54 mm when the mechanism is in the position shown.

(a) Calculate the force Pmin required to initiate rotation about the hinge axis BC, and determine the correspoinding magnitudes of the bearing forces which are perpendicular to BC.

(b) What is the normal reaction force at D if P = Pmin/2 ?

The spring of modulus k = 720 N/m is stretched a distance ? = 54 mm when the mechanism is in the position shown.

(a) Calculate the force Pmin required to initiate rotation about the hinge axis BC, and determine the correspoinding magnitudes of the bearing forces which are perpendicular to BC.

(b) What is the normal reaction force at D if P = Pmin/2 ?

The spring of modulus k = 720 N/m is stretched a distance ? = 54 mm when the mechanism is in the position shown.

(a) Calculate the force Pmin required to initiate rotation about the hinge axis BC, and determine the correspoinding magnitudes of the bearing forces which are perpendicular to BC.

(b) What is the normal reaction force at D if P = Pmin/2 ?

The spring of modulus k = 720 n/m is stretched a distance ? = 54 mm when the mechanism is in the position shown. Calculate the force p min required to initiate rotation about the hinge axis BC, and determine the corresponding magnitudes of the bearing forces which are perpendicular to BC. What is the normal reaction force at D if P = Pmin/2 ? The spring of modulus k = 720 n/m is stretched a distance ? = 54 mm when the mechanism is in the position shown. Calculate the force p min required to initiate rotation about the hinge axis BC, and determine the corresponding magnitudes of the bearing forces which are perpendicular to BC. What is the normal reaction force at D if P = Pmin/2 ?