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Given the dimensions shown in this image, what is the magnitude of the velocity (in m/s)...
Given the dimensions shown in this image, what is the magnitude of the velocity (in m/s) of piston B at this instant? B - 45° 45° 1m A 0.25m 0 100 rpm
Problem 1 Crank AB is rotating with an angular velocity of 4 rad/s as shown below. Currently, crank AB is vertical, and link BC is horizontal. Determine the angular velocity of link BC, and the velocity of piston C at this instant. Hint: C goes up. 0.6 m 45° B 0.3 m ФАВ 4 rad/s
Problem 4(20 points): At the given instant bar AB is rotating with an angular velocity of 4.0 rad/s and an angular acceleration of 3.5 rad/s, both counter-clockwise. Pin A is fixed and piston C is constrained to move ina horizontal slot at the same elevation as pin A. Determine the magnitude of the velocity of piston C and the magnitude of the acceleration of pin B at this instant. Problem 420 points) At the given insadoekvise. Pin A is fixed...
Problem (3) The velocity of the collar C is vc 2.45 m/s at the instant shown (Link CB is horizontal at this instant) Find the angular velocity of link CB and the angular velocity of link AB at the instant shown using: 350 mm Ve 2.45 m/s a) the relative velocity equation b) the instantaneous center (IC) 45° 60°
The rack shown below moves with a velocity of a velocity of 17 in./s and acceleration of 100 in./s^2. At the instant shown, what is the magnitude of the acceleration of the point P on the rim of the gear (3 inches from the center). 3 in. v a
What is the magnitude of the velocity at point A, B, C, and E (m/s) at the instantces shown? w = 4 rad/s B 0.15 m
At the instant shown collar B moves with a velocity of vB=4 [m/s] and acceleration aB=2.4 [m/s2 ] to the right. Angle =50o , and length of the rod is L=650 [mm]. At the instant when =30o , determine (a) magnitude of angular acceleration of rod AB, AB [rad/s2 ], and (b) magnitude of acceleration of collar A, aA [m/s2 ]. What is magnitude of angular acceleration of rod AB, AB [rad/s2 ]? What is magnitude of acceleration of collar...
A 2.80 kg rock has a horizontal velocity of magnitude 12.0 m/s when it is at point P in the figure (Figure 1). 1 of 1 Figure 12.0 m/s P 8.00 m 36.90 Part A At this instant, what is the magnitude of its angular momentum relative to point O? VO AD ? L= m2/s Submit Request Answer Part B What is the direction of the angular momentum in part (A)? into the page out of the page Part C...
Q2. The rod OB in Figure Q2 is rotating anticlockwise around O with an angular velocity of 2trad/s. Collar A moves along the rod with speed t sin(2t) m/s 8Orad and r-1m when t 0 s. a) Calculate the magnitude of the velocity vector of the collar A relative to o at t 1s. 5 Marks] b) Calculate the acceleration vector of the collar A relative to O at t-1s. [6 Marks] c) Determine the Cartesian velocity vector of the...
Point C has a velocity of -1.2 î m/s, and an acceleration of -1.4 f m/s in the diagram. Bar BC is pinned to bar AB at point B, and bar AB is pinned to the ground at point A, as shown in the diagram. One end of bar BC is sliding the diagram. Use the given coordinate system and sign conventions at the instant shown on a brick wall as shown in (a) Find oAB and oBc at the...