A.The mass of the bob should be doubled
B.The mass of the bob should be halved
C.The length of pendulum should be doubled
D.The length of pendulum should be quadrupled
E.The length of pendulum should be reduced to one fourth
A.Velocity while touching the ground
B.Kinetic energy at the ground
C.Kinetic energy after one second
D.Momentum at the ground
E.Time taken to reach the ground
A.Simple pendulum
B.Newton’s pendulum
C.Compound pendulum
D.Second’s pendulum
E.Rigid pendulum
A.1.95 m/sec
B.3.9 m/sec
C.5.85 m/sec
D.7.8 m/sec
E.8.95 m/sec
A.127
B.1270
C.1.27 x 108
D.1.27 x 107
E.1270000
A.perpendiculars down from the corners
B.perpendicular bisectors
C.medians
D.base and perpendicular from opposite vertex
A.2 kg sec
B.8 kg sec
C.16 kg sec
D.32 kg sec
E.48 kg sec
A.10.9 rad/sec
B.19.0 rad/sec
C.16.35 rad/sec
D.3.33 rad/sec
E.51.2 rad/sec
A.the angular velocity will decrease
B.his moment of inertia will decrease
C.the angular velocity will remain constant
D.the angular momentum will increase
A.0.125 r
B.0.134 r
C.0.18 r
D.0.25 r
E.0.435 r
