Determine the angular position and angular speed

Reference no: EM13539645

During a certain period of time, the angular position of a swinging door is described by ? = 5.03 + 9.8t + 1.90t2, where ? is in radians and t is in seconds. Determine the angular position, angular speed, and angular acceleration of the door at the following times.

Reference no: EM13539645

Questions Cloud

Find the amplitude and max velocity : A 3 kg mass attached to a k=27N/m spring slides on a frictionless horizontal surface as simple harmonic oscillator. At t=0, x=-0.2 and v=3m/s. Find the amplitude and max velocity

Find the work done on the block by the spring : In the system shown in the figure, suppose the block has a mass of 3.3 , the spring has a force constant of 450 , and the coefficient of kinetic friction between the block and the floor is 0.19. Find the work done on the block by the spring

What is the last number of turns that the winding must have : An air-filled toroidal solenoid has a mean radius of 14.6cm and a cross-sectional area of 4.95cm^2. What is the last number of turns that the winding must have

Examine the financial characteristics of health care deliver : Analyze ethical and legal concepts, including specific federal regulations, required of health care organizations to ensure the delivery of high quality health care that protects patient safety.

Determine the angular position and angular speed : During a certain period of time, the angular position of a swinging door is described by ? = 5.03 + 9.8t + 1.90t2, Determine the angular position, angular speed, and angular acceleration

Case study-merck pharmaceuticals industry : Further understand the economic way of thinking and the accounting implications and give you an incentive to think critically about course information.

Calculate how much energy is produced in this collision : Two comets, each of mass 6500 kg and traveling 87 m/s in opposite directions, collide head-on and come to rest. How much energy is produced in this collision

What is the initial potential energy of the system : a 200g mass lying on a frictionless table is attached to a horizontal spring with a spring constant of 400 N/m. what is the initial potential energy of the system

What is the rotational inertia of the system : A meter stick with mass 90 grams has a 30 gram particle stuck to its center. What is the rotational inertia of the system

User Account

All Pages