Advanced dynamics and mechanical vibration
Advanced dynamics. See attached file for full problem description.
Advanced dynamics. See attached file for full problem description.
Advanced dynamics. See attached file for full problem description.
I have attached a picture of the situation. Small Wheels attached to the ends of rod AB roll along two surfaces. Knowing that at the instant shown the velocity vA of wheel A is 1.5 m/s to the right and the relative velocity vB/A of wheel B with respect to wheel A is perpendicular to rod AB, determine the relative velocity vB/A ...continues
Find velocity and distance traveled after 4 sec
A bullet is fired into water with an initial velocity of 60m/s. acceleration = -0.4v^3 m/s^2. Find the velocity of the bullet and the distance it has traveled into the water after 4 seconds. Please show detailed step by step process to solution.
A projectile is launched from point A with an initial velocity v0 of 120 ft/s at an angle q from the vertical. Determine (a) the distance d to the farthest point on the hill that the projectile can reach, (b) the corresponding angle q, (c) maximum height of the projectile above the surface. I began the problem by forming equ ...continues
After taking off, a helicopter climbs in a straight line at a constant angle B. Its flight is tracked by radar from point A. Determine the speed of the helicopter in terms of d, B, p and p dot. I know that in polar coordinates: v=r(p dot) I know I need to get r in terms of d, B, p and p dot. I have been trying different ...continues
The problem gives a block being pushed up an inclined surface and asks a) to find how much work is done by the forces acting on the object as it slides 3ft up the smooth surface, and b) by using the principle of work determine the magnitude of the objects velocity as it slides up ramp 3ft, when given an angle, a force, and a ...continues
Rolling mass, attached at center to bar with mass which is sliding on vertical collar at other end
The system consists of a 20lb disk A, a 4 lb slender rod BC and a 1 lb smooth collar C. If the disk rolls without slipping determine the velocity of the collar at the instant theta = 30 degrees using method of work and energy. The system is released from rest then theta = 45 degrees... disk has radius of 0.8 feet, B is center ...continues
A pitching wedge a golfer is using gives the ball a initial angle of 50 degrees, what range of velocities (Vo) will cause the ball to land within 3 ft of the hole? ( the hole is 30 ft from golfer) Assume that the hole lies on the plane of the ball's trajectory. I need help setting this problem up to start.
