If block B has a leftward velocity of 2.59 m/s, determine the velocity of cylinder A...
2U 2/208 At a certain instant, the velocity of cylinder B is 1.2 m/s down and its acceleration is 2 m/s2 up. Determine the corresponding velocity and accelera- tion of block A. Problem 2/208
Chapter 2, Problem 2/174 Determine the velocity of cart A if cylinder B has a downward velocity of 2.6 ft/sec at the instant illustrated. The two pulleys at C are pivoted independently. The velocity of A is positive if down the slope, negative if up the slope. UB B Answer: VA = ft/sec the tolerance is +/-2%
Cylinder A has an initial velocity of 0.5 m/s and rolls down a ramp of 1 m with an angle of 15 deg. Neglecting friction and the size of the can, determine the final velocity of the cylinder as it impacts with the cylinder at the end of the ramp, and determine the work done by gravity.
1. At a certain instant, cylinder A has a downward velocity of 0.8 m/s and an upward acceleration of 2 m/s. Determine the corresponding velocity and acceleration of cylinder B.
. (a) Determine the velocity of block A if end B of the rope is pulled down with a speed of 1.5 m/s 1.5 m/s B (b) Determine the speed and acceleration of block A if end F rope is pulled with a speed of 3 m/s and acceleration of a = 0.5 m/s2 Determine distance risen by A in 4 seconds. F Dy 3 m/s
A Review The roller at A is moving with a velocity of va = 4 m/s and has an acceleration of aA = 2 m/s² when A = 3.7 m (Figure 1) Part A Determine the velocity of block B at this instant. Express your answer to three significant figures and include the appropriate units. Enter positive value if the velocity is upward and negative value if the velocity is downward. I Å R O ? vB = Value Units...
The ends of the 0.56-m bar remain in contact with their respective support surfaces. End B has a velocity of 0.37 m/s and an acceleration of 0.49 m/s2 in the directions shown. Determine the angular acceleration α (positive if counterclockwise, negative if clockwise) of the bar and the acceleration of end A (positive if up, negative if down). Chapter 5, Problem 5/102 The ends of the 0.56-m bar remain in contact with their respective support surfaces. End B has a...
s 20 10 15 time(s) 10 2 A block attached to a spring is moving up and down. The graph plots the blocks displacement from equilibrium. Positive values are above equilibrium and negative values are below. Likewise, a positive velocity represents the block moving up and a negative velocity represents a block moving down. Evaluate each of the following statements True The displacement at point B is zero. FaiseThe velocity at point C is positive. FaiseThe velocity at point H...
If bar AB has an angular velocity of 6 rad/s,determine the velocity of the .slider block C at the instant shown 30° 200 mm B 150 mm WAB = 6 rad/s 60° 0.2 m/s O 1.5 m/s 12.4 m/s 28 m/s 0 36.4 m/s o
The link AB has an angular velocity of 2.1 rad/s (Figure 1) Part A Determine the velocity of block C, at the instant θ 45° Express your answer to three significant figures and include the appropriate units. Enter positive value if the velocity is directed to the left and negative value if the velocity is directed to the right. ucValue Units Submit Request Answer Part B Figure 1of 1 > Determine the angular velocity of link BC at the instant...