Chapter 16, Problem 98P

The bar of length L rotates about an axis passing through O and point B is in the middle of the bar. If the speed at A is v, what is the speed at B? 2v Ου 0.0 O 02/20 Nie B A

The collars ܣ and ܤ are joined by the 8-in. bar. Given that Va=0.3 m/s and aA= −0.6 m/s^2 when x=90mm, find the velocity and acceleration of B at this instant.

Rotation of bar OA is controlled by the lead screw which imparts a horizontal velocity v = 31 mm/s to collar C and causes pin P to travel along with the smooth slot. The velocity of collar C is decreasing at a rate of 5 mm/s2 at the instant in question. Determine the values of r¨ and θ¨, where r = OP, if h = 245 mm and x = 185 mm.

When θ = 15°, the car has a speed of 50 m/s which is increasing at 6 m/s^2. Determine the angular velocity of the camera tracking the car at this instant.

Find the first Va/b as vectors while the second of Va/b is the velocity

At the instant shown, the shaft and plate rotates with an angular velocityof ⍵ = 14 rad/s and angular acceleration of ? = 7 rad/s^2. Determine the velocity andacceleration of point D located on the corner of the plate at this instant. Express theresult as a Cartesian vector.

Rotation of bar OA is controlled by the lead screw which imparts a horizontal velocity v to collar C and causes pin P to travel along the smooth slot. Determine the values of r and 6, where r = OP, if h = 160 mm, x = 120 mm, and v = 25 mm/s at the instant represented. h C

Give me right solution with clear calculations. Please remember I want 100% right solution. Thank you

If at the instant shown the speed of the collar C is 2.0 m/s upwards, determine the speed of point A. r1= 0.289 m r2= 0.383 m r3= 0.220 m θ= 30 °