Physics, 07.11.2019 05:31 kkmonsterhigh18
An object is formed by attaching a uniform, thin rod with a mass of mr = 6.9 kg and length l = 4.88 m to a uniform sphere with mass ms = 34.5 kg and radius r = 1.22 m. note ms = 5mr and l = 4r.
1)
what is the moment of inertia of the object about an axis at the left end of the rod?
kg-m2
2)
if the object is fixed at the left end of the rod, what is the angular acceleration if a force f = 476 n is exerted perpendicular to the rod at the center of the rod?
Answers: 3
Physics, 21.06.2019 18:50
How does the image distance (di) of a convex lens compare with the image distance of a concave lens? a. the image distance of the convex lens is positive, and that of the concave lens is negative. b. both are negative for a virtual image. c. both are positive for a virtual image d. the image distance of the convex lens is negative, and that of the concave lens is positive.
Answers: 1
Physics, 21.06.2019 19:00
What term do psychologists use to designate our personal awareness of feelings, sensations, and thoughts?
Answers: 1
Physics, 22.06.2019 01:20
Un jugador de beisbol batea un foul recto en el aire.la pelota deja el bate con una rapidez de 120 km/h. en ausencia de resistencia del aire. ? cual sera la rapidez de la pelota cuando la atrape el catcher
Answers: 1
An object is formed by attaching a uniform, thin rod with a mass of mr = 6.9 kg and length l = 4.88...
Mathematics, 18.02.2021 22:50
Computers and Technology, 18.02.2021 22:50
World Languages, 18.02.2021 22:50
Mathematics, 18.02.2021 22:50
Health, 18.02.2021 22:50
Mathematics, 18.02.2021 22:50
Mathematics, 18.02.2021 22:50
English, 18.02.2021 22:50
Biology, 18.02.2021 22:50
Computers and Technology, 18.02.2021 22:50
Physics, 18.02.2021 22:50
Mathematics, 18.02.2021 22:50
English, 18.02.2021 22:50