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PartA The partial surface of the cam is that of a logarithmic spiral r = (40e005....
Problem 12.167 13 of 14> Part A The slotted link is pinned at O, and as...
Problem 12.167 13 of 14> Part A The slotted link is pinned at O, and as a result of the constant angular velocity θ-3 rad/s it drives the peg P for a short distance along the spiral guide r (0.49) m, where θ is in radians (Figure 1) Determine the radial component of the velocity of P at the instant θ = π/3 rad. Express your answer to three significant figures and include the appropriate units. 四? | ur =...
The particle has a mass of 0.8 kg and is confined to move along the smooth...
The particle has a mass of 0.8 kg and is confined to move along the smooth vertical slot due to the rotation of the arm OA. The rod is rotating with a constant angular velocity θ = 2 rad/s. Assume the particle contacts only one side of the slot at any instant.(Figure 1).
Part A
Determine the magnitude of the force of the rod on the particle when θ = 30°. Express your answer to three significant figures and include the appropriate...
Part A The center O of the gear and the gear rack P move with the velocities and accelerations sh...
Part A The center O of the gear and the gear rack P move with the velocities and accelerations shown. Assume that vo 3.4 m/s and ao 6.4 m/s2 . (Figure 1) Determine the angular acceleration of the gear at the instant shown. Express your answer to three significant figures and include the appropriate units. aValue Units Submit Part B Determine the magnitude of the acceleration of point B located at the rim of the gear at the instant shown...
The particle has a mass of 0.45 kg and is confined to move along the smooth...
The particle has a mass of 0.45 kg and is confined to move along the smooth vertical slot due to the rotation of the arm OA. The rod is rotating with a constant angular velocity Part A 0 2 rad/s. Assume the particle contacts only one side of the slot at any instant. Figure 1) Determine the magnitude of the force of the rod on the particle when 6-30 Express your answer to three significant figures and include the appropriate...
Problem 18.68 9 of 9 PartA The system consists of a 51-kg disk A, 22-kg slender rod BA, and a 5-kg smooth collar A The system is released from rest when θ 45°. (Figure 1) If the disk rolls without sl...
Problem 18.68 9 of 9 PartA The system consists of a 51-kg disk A, 22-kg slender rod BA, and a 5-kg smooth collar A The system is released from rest when θ 45°. (Figure 1) If the disk rolls without slipping, determine the speed of the collar at the instant 30° Express your answer to three significant figures and include the ap propriate units. Figure 1 of 1 A 405 Submit Incorrect: Try Again; 4 attempts remaining B. 30 0.5...
Using a forked rod, a 0.35-kg smooth peg P is forced to move along the vertical...
Using a forked rod, a 0.35-kg smooth peg P is forced to move along the vertical slotted path T' = (0.5 0) m, where 0 is in radians. The angular position of the arm is 0 (t)rad where t is in seconds. The peg is in contact with only one edge of the rod and slot at any instant. (Figure 1) Part A Determine the magnitude of the force of the rod on the peg at the instant t =...
Part A The bent rod is supported by a smooth surface at B and by a...
Part A The bent rod is supported by a smooth surface at B and by a collar at A which is fxed to the rod and is free to slide over the fixed inclined rod Suppose that F- 100 lb and M-300 Ib ft.(Figure 1) Determine the magnitude of the reaction force on the rod at B. Express your answer to three significant figures and include the appropriate units. HA ? Ng Value Units Submit Request Answer Part B Determine...
PartA The boy of mass 36 kg is sliding down the spiral slide at a constant...
PartA The boy of mass 36 kg is sliding down the spiral slide at a constant speed such that his position, measured from the top of the chute, has components r 1.5 m 0- (0.7t) rad, and z- (-0.5t) m, where t is in seconds. Neglect the size of the boy. (Figure 1) Determine the τ, θ, z components of force F which the slide exerts on him at the instant t-2 s using scalar notation. Express your answers using...
PartA The rod is confined to move along thθ path due to the pins at its...
PartA The rod is confined to move along thθ path due to the pins at its ends. At the instant shown, point A has the motion shown Suppose that A-8 ft/s and a 3 ft/s (Figure 1) Determine the magnitude of the velocity of point B at this instant Express your answer using three significant figures. ft/s Submit Figure 1 of 1 Part B Determine the direction of the velocity of point B at this instant. Express your answer using...
For a short time the bucket of the backhoe traces the path of the cardioid r...
For a short time the bucket of the backhoe traces the path of the cardioid r = 25(1-cos) ft. The boom is rotating with an angular velocity of 8 = 2.3 rad/s and an angular acceleration of 8 = 0.22 rad/s at the instant shown. (Figure 1) Part A Determine the magnitude of the velocity of the bucket when 0 = 1200 Express your answer to three significant figures and include the appropriate units. v= Value Units Submit Request Answer...
Problem 12.167 13 of 14> Part A The slotted link is pinned at O, and as a result of the constant angular velocity θ-3 rad/s it drives the peg P for a short distance along the spiral guide r (0.49) m, where θ is in radians (Figure 1) Determine the radial component of the velocity of P at the instant θ = π/3 rad. Express your answer to three significant figures and include the appropriate units. 四? | ur =...
The particle has a mass of 0.8 kg and is confined to move along the smooth vertical slot due to the rotation of the arm OA. The rod is rotating with a constant angular velocity θ = 2 rad/s. Assume the particle contacts only one side of the slot at any instant.(Figure 1).
Part A
Determine the magnitude of the force of the rod on the particle when θ = 30°. Express your answer to three significant figures and include the appropriate...
Part A The center O of the gear and the gear rack P move with the velocities and accelerations shown. Assume that vo 3.4 m/s and ao 6.4 m/s2 . (Figure 1) Determine the angular acceleration of the gear at the instant shown. Express your answer to three significant figures and include the appropriate units. aValue Units Submit Part B Determine the magnitude of the acceleration of point B located at the rim of the gear at the instant shown...
The particle has a mass of 0.45 kg and is confined to move along the smooth vertical slot due to the rotation of the arm OA. The rod is rotating with a constant angular velocity Part A 0 2 rad/s. Assume the particle contacts only one side of the slot at any instant. Figure 1) Determine the magnitude of the force of the rod on the particle when 6-30 Express your answer to three significant figures and include the appropriate...
Problem 18.68 9 of 9 PartA The system consists of a 51-kg disk A, 22-kg slender rod BA, and a 5-kg smooth collar A The system is released from rest when θ 45°. (Figure 1) If the disk rolls without slipping, determine the speed of the collar at the instant 30° Express your answer to three significant figures and include the ap propriate units. Figure 1 of 1 A 405 Submit Incorrect: Try Again; 4 attempts remaining B. 30 0.5...
Using a forked rod, a 0.35-kg smooth peg P is forced to move along the vertical slotted path T' = (0.5 0) m, where 0 is in radians. The angular position of the arm is 0 (t)rad where t is in seconds. The peg is in contact with only one edge of the rod and slot at any instant. (Figure 1) Part A Determine the magnitude of the force of the rod on the peg at the instant t =...
Part A The bent rod is supported by a smooth surface at B and by a collar at A which is fxed to the rod and is free to slide over the fixed inclined rod Suppose that F- 100 lb and M-300 Ib ft.(Figure 1) Determine the magnitude of the reaction force on the rod at B. Express your answer to three significant figures and include the appropriate units. HA ? Ng Value Units Submit Request Answer Part B Determine...
PartA The boy of mass 36 kg is sliding down the spiral slide at a constant speed such that his position, measured from the top of the chute, has components r 1.5 m 0- (0.7t) rad, and z- (-0.5t) m, where t is in seconds. Neglect the size of the boy. (Figure 1) Determine the τ, θ, z components of force F which the slide exerts on him at the instant t-2 s using scalar notation. Express your answers using...
PartA The rod is confined to move along thθ path due to the pins at its ends. At the instant shown, point A has the motion shown Suppose that A-8 ft/s and a 3 ft/s (Figure 1) Determine the magnitude of the velocity of point B at this instant Express your answer using three significant figures. ft/s Submit Figure 1 of 1 Part B Determine the direction of the velocity of point B at this instant. Express your answer using...
For a short time the bucket of the backhoe traces the path of the cardioid r = 25(1-cos) ft. The boom is rotating with an angular velocity of 8 = 2.3 rad/s and an angular acceleration of 8 = 0.22 rad/s at the instant shown. (Figure 1) Part A Determine the magnitude of the velocity of the bucket when 0 = 1200 Express your answer to three significant figures and include the appropriate units. v= Value Units Submit Request Answer...
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