GATE 2016- Set 3 By: Lohit K Yadav
A circular disc of radius 100 mm and mass 1 kg, initially at rest at position A, rolls without slipping down a curved path as shown in figure. The speed v of the disc when it reaches position B is 2 1 m/s.
2. 2. 2.
A square plate of dimension The deformed shape is a square of dimension L-2d. If L = 2 m and d= 0.001 m, the Poisson's ratio of the plate material is L . L is subjected to a uniform pressure load p = 250 MPa on its edges as shown in the figure. Assume plane stress conditions. The Young's modulus E = 200 GPa.
Uoino n 25o
shaf. Which one of the followingis Two circular shafts made of same material, one solid (S) and one hollow (H), have the same length and polar moment of inertia. Both are subjected to same torque. Here, S is the twist and S is the maximum shear stress in the solid shaft, where TRUE? the twist and H is he maximum shear stress in the hollow
given dd Gsn 32 32
lkhai Rs 3S Sh
Sa 8 8.0 la
Lohit Kumar Yadav
IRSME. Graduated in Mechanical engineering. Secured AIR 1 in ESE 2017. Appeared for BARC, ISRO, IOCL, BPCL, BEL interviews.