Suppose that instead of hitting the center of the door, the bullet in (Eigure 5) strikes the door at the edge farthest away from the hinge and embeds itself there. What is the angular speed of the door just after the bullet embeds itself? Take Ubullet = 320 m/s. Express your answer in radians per second. ? rad/s Submit Request Answer Part F What fraction of the initial kinetic energy of the bullet remains as kinetic energy after the collision? Express your answer using two significant figures.

Part A What is the angular momentum of a figure skater spinning at 2.6 rev/s with arms in close to her body, assuming her to be a uniform cylinder with a height of 15 m a radius of 16 cm, and a mass of 52 kg ? Express your answer using three significant figures and include the appropriate units. L= Value Submit Request Answer Units wg ?

P1 please help me with the answer and full solution

Shown is the angular position of a potter’s wheel.a. What is the angular displacement of the wheel between t = 5 s and t = 15 s?b. What is the angular velocity of the wheel at t = 15 s?c. What is the maximum speed of a point on the outside of the wheel, 15 cm from the axle?

Actionspulley which can be moduled as a 0.32 kg sold cylinder with a 0.31 maus, has a repe going over d as shown in Part A The sions the pe are 12 N and 10 N. What is the angular acceleration of the pulley? Express your answer in radians per second equared to two significant figures. 1. Submit ATA ? rel/ 12 N Review Constants Periodic Tab 10 N Next>

Part A A stone is suspended from the free end of a wire that is wrapped around the outer rim of a pulley, as shown in the figure (see the figure (Figure 1)). The pulley is a uniform disk with mass 11.6 kg and radius 48.0 cm and turns on frictionless bearings. You measure that the stone travels a distance 12.4 m during a time interval of 3.50 s starting from rest. Find the mass of the stone. Take the free fall acceleration to be 9.80 m/s. ΑΣφ kg Submit Request Answer • Part B Find the tension in the wire. Take the free fall acceleration to be 9.80 m/s². 圈] ? Submit Request Answer Provide Feedback Figure 1 of 1 MacBook Air

I need help with just part b