Give me right solution A truck with a constant velocity of 100 mph moves along a curve line of y= 0.008x2 when the trucks horizontal coordinate reach 350m. Determine the acceleration components, its resultant, the normal and tangenial acceleration, and the radius of the curve when the truck is at x= 350m

The x- and y-motions of guides A and B with right-angle slots control the curvilinear motion of the connecting pin P, which slides in both slots. For a short interval, the motions are governed by x = 12 +0.55t² and y = 16-0.57t³, where x and y are in millimeters and tis in seconds. Calculate the magnitudes of the velocity v and acceleration a of the pin for t = 2.5 s. Sketch the direction of the path and indicate its curvature for this instant. B P Part 1 Calculate the x- and y-components of the velocity. Answers: Vx= mm/s Vy= mm/s i

The speed of a car increases uniformly with time from 64 km/h at A to 89 km/h at B during 9 seconds. The radius of curvature of the hump at A is 41 m. If the magnitude of the total acceleration of the mass center of the car is the same at B as at A, compute the radius of curvature pg of the dip in the road at B. The mass center of the car is 0.55 m from the road. Assume PA = 41 m, h = 0.55 m. Answer: PB = i B PB m

The figure shows a rigid link AB of length 2 m which rotates anticlockwise about a fixed point at A at a rate of 2 rad/s, but which is decelerating in its rotation at 1 rad/s². At the instance of time shown in the diagram, with the link AB at 60 degrees to the horizontal, what is the y-component of the absolute acceleration of point B? (The positive sense of the x and y directions are given by the axes in the diagram). O O O O O w = 2 rad/s a = -1 rad/s² 7.93 m/s2 Don't Know -7.93 m/s² 5.93 m/s2 -5.93 m/s² B 60⁰