Center of MassHard
Question
A semicircular portion of radius ′r′ is cut from a uniform rectangular plate as shown in figure. The distance of centre of mass ′C′ of remaining plate, from point ′O′ is :
Options
A.
B.
C.
D.
Solution
A1 = 2r × r = 2r2
A2 =
x1 =
x2 = 
xcm =
=
A2 =
x1 =
x2 = xcm =
=
Create a free account to view solution
View Solution FreeMore Center of Mass Questions
A shell is fired from a canon with a velocity V at an angle q with the horizontal direction. At the highest point in its...Two particles of mass 1 kg and 0.5 kg are moving in the same direction with speed of 2m/s and 6m/s respectively on a smo...Two wires of same metal have the same length but their cross sections are Anthe ratio 3 : 1. They are joined in series. ...If a ball is thrown upwards from the surface of earth:...A moving block having mass m, collides with another stationary block having mass 4m. The lighter block comes to rest aft...