Problem 4 for four bar chain / Velocity diagram and acceleration diagram

PQRS is a four bar chain with link PS fixed . The length of links are PQ = 62.5 mm; QR = 175 mm; RS= 112.5 mm; PS=200 mm. The crank PQ rotates at 10 rad/s clockwise Draw the velocity and acceleration diagram when angle QPS= 60° and Q and R lie on the same side of PS. Find the angular velocity and angular acceleration of links QR and RS.
How to draw Velocity diagram?
How to draw acceleration diagram?
How to select direction of radial component of acceleration?
How to select direction of tangential component of acceleration?
How to select direction of angular velocity?
How to select direction of angular acceleration?
#Velocitydiagram #Accelerationdiagram
#radialcomponentofacceleration
#tangentialcomponentofacceleration
#angularvelocity
#angularacceleration
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[@NeoWizrd]

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[@redosgamingfanclubdeepans1217]

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[@jagadeeshjaggu5589]

TQs for explaining mam

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[@Saksham_Jain_00]

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[@bhoomikamhatre8582]

And what if the direction is anticlockwise

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