subject
Physics, 17.04.2020 23:30 dontcareanyonemo

A uniform disk of radius R and mass rests on a horizontal, frictionless surface. A bullet of mass m travels with speed v0 in the horizontal plane when it strikes the outside edge of the disk and becomes embedded in the disk. After the collision, the diskbullet system move with translational speed vcom and angular speed about the center of mass . All answers should be expressed in terms of any or all , m, R and v0. Assume that ā‰« m.
(a) What is the final translational speed v com?
(b) What is the final angular speed w?
(c) What is the ratio vā€žm/o)?
(d) Determine the speeds of each point labeled .
Think of the total motion of the disk as a vector sum of pure rotation about the center of mass and translation.

ansver
Answers: 1

Another question on Physics

question
Physics, 21.06.2019 15:10
Alightning strike consists of charge moving from a cloud to the ground . in one particular case, the electrons in a lightning strike are confined to travel within a radius of 1.5 m and to move at a speed of 5.0 x 10 m/s. if the density of electrons in the strike is 10'15 electrons/m what current is carried by the lightning ?
Answers: 1
question
Physics, 21.06.2019 22:50
As a car drives with its tires rolling freely without any slippage, the type of friction acting between the tires and the road is 100) a) static friction. b) kinetic friction. c) a combination of static and kinetic friction. d) neither static nor kinetic friction, but some other type of friction. e) it is impossible to tell what type of friction acts in this situation.
Answers: 1
question
Physics, 22.06.2019 07:00
Which articulations allow for greatest range of motion?
Answers: 1
question
Physics, 22.06.2019 10:50
Asubject in a clinical research trial experiences a serious, unanticipated adverse drug experience. how should the investigator proceed, with respect to the irb, after the discovery of the adverse event occurrence? a. do not report the adverse drug experience to the irb since it is a common adverse experience.b. report the adverse drug experience to the irb only if there are several other occurrences.c. report the adverse drug experience as part of the continuing review report.d. report the adverse drug experience in a timely manner, in keeping with the irb's policies and procedures, using the forms or the mechanism provided by the irb.
Answers: 1
You know the right answer?
A uniform disk of radius R and mass rests on a horizontal, frictionless surface. A bullet of mass m...
Questions
question
History, 18.03.2021 01:30
question
Arts, 18.03.2021 01:30
question
Mathematics, 18.03.2021 01:30
question
Mathematics, 18.03.2021 01:30
Questions on the website: 13722361