Engineering Mechanics - Kinematics of Particle (KOP)
- Kinematics of Particle (KOP) - General Questions
A car is traveling along the circular curve of radius r = 300 ft. At the instant shown, its angular rate of rotation is 
= 0.4 rad / s, which is increasing at the rate of 
= 0.2 rad / s2. Determine the magnitude of the acceleration of the car at this instant.
The mine car is being pulled up to the inclined plane using the motor M and the rope-and-pulley arragement shown. Determine the speed vp at which a point P on the cable must be traveling toward the motor to move the the car up the plane with a constant speed of v = 5 m/s.
A car travels up a hill with the speed shown in the graph. Compute the total distance the car moves until it stops at t = 60 s. What is the acceleration at t = 45 s?
A car is traveling along the circular curve of radius r = 300 ft. At the instant shown, its angular rate of rotation is = 0.4 rad / s, which is increasing at the rate of = 0.2 rad / s2. Determine the magnitude of the velocity of the car at this instant.