Problem 1FP: When the gear rotates 20 revolutions, it achieves an angular velocity of = 30 rad/s, starting from... Problem 2FP: The flywheel rotates with an angular velocity of = (0.0052) rad/s, where is in radians. Determine... Problem 3FP: The flywheel rotates with an angular velocity of ( = (4 1/2) rad/s, where is in radians. Determine... Problem 4FP: The bucket is hoisted by the rope that wraps around a drum wheel. If the angular displacement of the... Problem 5FP: A wheel has an angular acceleration of = (0.5 ) rad/s2, where is in radians. Determine the... Problem 6FP: For a short period of time, the motor turns gear A with a constant angular acceleration of A = 4.5... Problem 1P Problem 2P: The angular acceleration of the disk is defined by = 3f + 12 rad/s, where t is in seconds. If the... Problem 3P: The disk is originally rotating at 0 = 12 rad/s. It it is subjected to a constant angular... Problem 4P Problem 5P: The disk is driven by a motor such that the angular position of the disk is defined by = (20t +... Problem 6P: A wheel has an initial clockwise angular velocity of 10 rad/s anti a constant angular acceleration... Problem 7P Problem 8P Problem 9P Problem 10P Problem 11P Problem 12P Problem 13P Problem 14P: The disk starts from rest and is given an angular acceleration = (2t2) rad/s2, where t is in... Problem 15P: The disk starts from rest and is given an angular acceleration = (5t1/2) rad/s2, where t is in... Problem 16P: The disk starts at o = 1 rad/s when = 0, and is given an angular acceleration or = (0.3) rad/s2,... Problem 17P: A motor gives gear A an angular acceleration of A = (2 + 0.006 2) rad/s2, where is in radians. If... Problem 18P: A motor gives gear A an angular acceleration of A = (2t3) rad/s2, where t is in seconds. If this... Problem 19P Problem 20P Problem 21P Problem 22P: If the motor turns gear A with an angular acceleration of A = 2 rad/s2 when the angular velocity is... Problem 23P Problem 24P Problem 25P Problem 26P Problem 27P Problem 28P Problem 29P Problem 30P Problem 31P: At the instant shown, gear A is rotating with a constant angular velocity of A = 6 rad/s. Determine... Problem 32P: Determine the distance the load W is lifted in t = 5 s using the hoist. The shaft of the motor M... Problem 33P Problem 34P Problem 35P Problem 36P Problem 37P: The rod assembly is supported by ball-and-socket joints at A and B. At the instant shown it is... Problem 38P Problem 39P Problem 40P Problem 41P Problem 42P Problem 43P Problem 44P: Determine the velocity and acceleration of the follower rod CD as a function of when the contact... Problem 45P Problem 46P Problem 47P Problem 48P Problem 49P Problem 50P Problem 51P Problem 52P Problem 53P Problem 54P Problem 55P Problem 56P Problem 7FP: If roller A moves to the right with a constant velocity of vA = 3 m/s, determine the angular... Problem 8FP Problem 9FP: Determine the angular velocity of the spool. The cable wraps around the inner core, and the spool... Problem 10FP: If crank OA rotates with an angular velocity of = 12 rid/s, determine the velocity of piston B and... Problem 11FP Problem 12FP Problem 57P: At the instant shown the boomerang has an angular velocity = 4 rad/s, and its mass center G has a... Problem 58P Problem 59P: The link AB has an angular velocity of 3 rad/s. Determine the velocity of block C and the angular... Problem 60P: The slider block C moves at 8 m/s down the inclined groove. Determine the angular velocities of... Problem 61P: Determine the angular velocity of links AB and BC at the instant = 30. Also, sketch the position of... Problem 62P Problem 63P Problem 64P: The pinion gear A rolls on the fixed gear rack B with an angular velocity = 4 rad/s. Determine the... Problem 65P: The pinion gear rolls on the gear racks. If B is moving to the right at 8 ft/s and C is moving to... Problem 66P Problem 67P Problem 68P Problem 69P Problem 70P Problem 71P Problem 72P Problem 73P Problem 74P Problem 75P Problem 76P Problem 77P Problem 78P Problem 79P Problem 80P Problem 13FP Problem 14FP Problem 15FP: If the center O of the wheel is moving with a speed of o = 6 m/s, determine the velocity of point A... Problem 16FP: If cable AB is unwound with a speed of 3 m/s, and the gear rack C has a speed of 1.5 m/s, determine... Problem 17FP Problem 18FP: Determine the angular velocity of links BC and CD at the instant shown. Problem 81P Problem 82P Problem 83P Problem 84P: The conveyor belt is moving to the right at v = 8 fl/s, and at the same instant the cylinder is... Problem 85P: The conveyor belt is moving to the right at v = 12 ft/s, and at the same instant the cylinder is... Problem 86P Problem 87P Problem 88P Problem 89P Problem 90P Problem 91P Problem 92P Problem 93P Problem 94P Problem 95P: As the car travels forward at 80 ft/s on a wet road, due to slipping, the rear wheels have an... Problem 96P Problem 97P Problem 98P Problem 99P: The crankshaft AB rotates at AB = 50 rad/s about the fixed axis through points A, and the disk at C... Problem 100P Problem 101P Problem 102P Problem 19FP: At the instant shown, end A of the rod has the velocity and acceleration shown. Determine the... Problem 20FP Problem 21FP: The gear rolls on the fixed rack B. At the instant shown, the center O of the gear moves with a... Problem 22FP: At the instant shown, cable AB has a velocity of 3 m/a and acceleration of 1.5 m/s2, while the gear... Problem 23FP: At the instant shown, the wheel rotates with an angular velocity of = 12 rad/s and an angular... Problem 24FP: At the instant shown, wheel A rotates with an angular velocity of = 6 rad/s and an angular... Problem 103P Problem 104P: At a given instant the bottom A of the ladder has an acceleration A = 4 ft/s2 and velocity vA = 6... Problem 105P: At a given instant the top B of the ladder has an acceleration B = 2 ft/s2 and a velocity of vB = 4... Problem 106P Problem 107P: At a given instant the roller A on the bar has the velocity and acceleration shown. Determine the... Problem 108P: The rod is confined to move along the path due to the pins at its ends. At the instant shown, point... Problem 109P Problem 110P Problem 111P: At a given instant the slider block A is moving to the right with the motion shown. Determine the... Problem 112P: Determine the angular acceleration of link CD if link AB has the angular velocity and angular... Problem 113P Problem 114P Problem 115P Problem 116P Problem 117P Problem 118P Problem 119P Problem 120P Problem 121P Problem 122P Problem 123P Problem 124P: The disk rolls without slipping such that it has an angular acceleration of = 4 rad/s2 and angular... Problem 125P Problem 126P Problem 127P: The slider block moves with a velocity of vB = 5 ft/s and an acceleration of aB = 3 ft/s2. Determine... Problem 128P: The slider block moves with a velocity of vB = 5 ft/s and an acceleration of aB = 3 ft/s2. Determine... Problem 129P Problem 130P Problem 131P Problem 132P Problem 133P: Water leaves the impeller of the centrifugal pump with a velocity of 25 m/s and acceleration of 30... Problem 134P Problem 135P Problem 136P: Rod AB rotates counterclockwise with a constant angular velocity = 3 rad/s. Determine the velocity... Problem 137P Problem 138P Problem 139P Problem 140P: At the instant shown rod AB has an angular velocity AB = 4 rad/s and an angular acceleration AB = 2... Problem 141P Problem 142P Problem 143P: Peg B on the gear slides freely along the slot in link AB. If the gears center O moves with the... Problem 144P Problem 145P: A ride in an amusement park consists of a rotating arm AB having a constant angular velocity AB = 2... Problem 146P Problem 147P: If the slider block C is fixed to the disk that has a constant counterclockwise angular velocity of... Problem 1RP Problem 2RP: Starting at (A)0 = 3 nad/s, when = 0, s = 0, pulley A is given an angular acceleration = (0.6)... Problem 3RP Problem 4RP Problem 5RP Problem 6RP: At the instant shown, link AB has an angular velocity AB = 2 rad/s and an angular acceleration AB =... Problem 7RP Problem 8RP: At the given instant member AB has the angular motions shown. Determine the velocity and... format_list_bulleted
International Edition---engineering Mechanics: St...Mechanical EngineeringISBN:9781305501607Author:Andrew Pytel And Jaan KiusalaasPublisher:CENGAGE L