Problem 3. A flat surface follower behaves in the following manner. There is a constant acceleration...
Problem 3. A flat surface follower behaves in the following manner. There is a constant acceleration ascent for 60°, followed by 60 of constant velocity, and finally constant deceleration for 60" The follower rests for the next 45 before beginning its descent, which is cycloidal for the rest of its trajectory. Determine the equations for each section. Take Smax as 100 cm S Smax В O 57 4 27
solve it step by step
Student Name: ID: Enrolment No. Section: 51 A flat-faced radial follower is driven through a total displacement of 38 mm. The follower moves upward 25 mm with constant acceleration for 120° and the remaining 13 mm with constant deceleration for 60° of cam rotation. The follower retums with simple harmonic motion in 90° and dwells for the remainder of the revolution of the cam. (a) For each type of motion, write an equation expressing S...
An airplane reaches its takeoff speed of 60 m/s with constant acceleration in 30 s, starting from rest. The time it takes to go from 40 m/s to 60 m / s is: A car starts moving from rest with an acceleration of 0.40 m/ s2. A minute later the acceleration stops, and the car moves with constant speed for 5.0 minutes. The car's brakes are finally applied and stops in 2.0 minutes slowing evenly. The total distance traveled by...