A. r/2
B. r/A
C. r/%
D. 0.134 r
E. 3r/8
A. same
B. more
C. less
D. may be less of more depending on nature of surfaces and velocity
E. has no correlation
A. internal resistanpe
B. tensile stress
C. transverse stress
D. compressive stress
E. working stress
A. maximum
B. minimum
C. zero
D. infinity
E. same as the force applied
A. the point of C.G.
B. the point of metacentre
C. the point of application of the resultant of all the forces tending to cause a body to rotate about a certain axis
D. point of suspension
E. the point in a body about which it can rotate horizontally and oscillate under the influence of gravity
A. W
B. W sin (a + $)
C. Wtan(a + <|))
D. Wan(a-)
E. Wtana
A. 2 and V6
B. 3 and 1 kg
C. V5andV5
D. 2 and 5
E. none of the above