subject
Physics, 23.10.2019 00:00 hussain52

Auniform thin rod of mass =3.47 kgm=3.47 kg pivots about an axis through its center and perpendicular to its length. two small bodies, each of mass m=0.263 kgm=0.263 kg , are attached to the ends of the rod. what must the length of the rod be so that the moment of inertia of the three-body system with respect to the described axis is =0.907 kg·m2i=0.907 kg·m2 ?

ansver
Answers: 1

Another question on Physics

question
Physics, 22.06.2019 18:30
Ablock of mass m slides on a horizontal frictionless table with an initial speed v0 . it then compresses a spring of force constant k and is brought to rest. the acceleration of gravity is 9.8 m/s2. how much is the spring compressed x from its natural length? 1) x = v0*sqrt(k/(mg)) 2) x=v0*sqrt(m/k) 3) x=v0*((mk)/g) 4) x=v0*sqrt(k/m) 5) x=v0*(m/kg) 6) x=v0*sqrt((mg)/k) 7) x=(v0)^2/(2g) 8) x=v0*(k/(mg)) 9) x=(v0)^2/(2m) 10) x=v0*((mg)/k)
Answers: 3
question
Physics, 22.06.2019 21:30
What ia the energy of an object because of its potential and kinetic energies
Answers: 1
question
Physics, 22.06.2019 23:00
Two horses begin at rest. after a few seconds, horse a is traveling with a velocity of 10 m/s west, while horse b is traveling with a velocity of 13 m/s west. which horse had a greater acceleration? a. horse a because its change in velocity was greater than horse b's in the same time. b. horse b because its change in velocity was greater than horse a's in the same time. c. horse b because its change in velocity was the same as horse a's, but it took less time. d. both horses had the same acceleration.
Answers: 1
question
Physics, 23.06.2019 02:20
Aparticle initially located at the origin has an acceleration of = 2.00ĵ m/s2 and an initial velocity of i = 8.00î m/s. find (a) the vector position of the particle at any time t (where t is measured in seconds), (b) the velocity of the particle at any time t, (c) the position of the particle at t = 7.00 s, and (d) the speed of the particle at t = 7.00
Answers: 1
You know the right answer?
Auniform thin rod of mass =3.47 kgm=3.47 kg pivots about an axis through its center and perpendicula...
Questions
question
Geography, 17.11.2019 21:31
Questions on the website: 13722367