Question

measured relative to the rod. When collar A is in the position $R = 0.7 \text{ ft}$, $\theta = 0$, calculate (a) its velocity vector; and (b) its acceleration vector. 13.34 The motion of rod OB is described by $\theta = \alpha t$, where $\alpha = 1.2 \text{ rad/s}^2$ is the constant angular acceleration of the rod. The position of the collar A on the rod is $R = v_o t$, where $v_o = 0.8 \text{ m/s}$ is the constant outward speed of the collar relative to the rod. Calculate the velocity and acceleration vectors of the collar as functions of time. Figure P13.33, P13.34

          measured relative to the rod. When collar A is in the position $R = 0.7 \text{ ft}$, $\theta = 0$,
calculate (a) its velocity vector; and (b) its acceleration vector.
13.34 The motion of rod OB is described by $\theta = \alpha t$, where $\alpha = 1.2 \text{ rad/s}^2$ is
the constant angular acceleration of the rod. The position of the collar A on the rod
is $R = v_o t$, where $v_o = 0.8 \text{ m/s}$ is the constant outward speed of the
collar relative
to the rod. Calculate the velocity and acceleration vectors of the collar as functions
of time.
Figure P13.33, P13.34

measured relative to the rod. When collar A is in the position R = 0.7 ft, θ = 0,
calculate (a) its velocity vector; and (b) its acceleration vector.
13.34 The motion of rod OB is described by θ = α t, where α = 1.2 rad/s^2 is
the constant angular acceleration of the rod. The position of the collar A on the rod
is R = vo t, where vo = 0.8 m/s is the constant outward speed of the
collar relative
to the rod. Calculate the velocity and acceleration vectors of the collar as functions
of time.
Figure P13.33, P13.34

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