Q2) For the robot arm, at a given instant 0 = 30°, é = 8 °/s = constant. l = 0:5 m. i = 0·2 m/s. and i = 3 m/s? . Calculate the magnitude of the velocity i and acceleration å of the || gripped part P. In addition express i and å in terms of the unit vectors i and j . ,0.5m y
Q2) For the robot arm, at a given instant 0 = 30°, é = 8 °/s = constant. l = 0:5 m. i = 0·2 m/s. and i = 3 m/s? . Calculate the magnitude of the velocity i and acceleration å of the || gripped part P. In addition express i and å in terms of the unit vectors i and j . ,0.5m y
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Question
For the robot arm, at a
given instant
θ = 30o
,
θ̇ = 8
?⁄? = ????????.
? = 0 ∙ 5 ?.
?
̇ = 0 ∙ 2 m⁄s. ???
?
̈= 3 ? ?
2 ⁄ ∙ Calculate the
magnitude of the velocity ?
⃗
and acceleration ?
⃗ of the
gripped part P. In addition
express ?
⃗ ??? ?
⃗ in terms
of the unit vectors ?
⃗
??? ?
⃗
Transcribed Image Text:Q2) For the robot arm, at a
given instant
0 = 30°,
0 = 8 °/s = constant.
l =
0.5 m.
f
i =
= 0·2 m/s. and
ï = 3 m/s? · Calculate the
magnitude of the velocity i
and acceleration à of the
gripped part P. In addition
express v and å in terms
of the unit vectors ?
аnd j.
0.5 m
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