## Applied Mechanics and Graphic Statics Periodic time of a particle moving with simple harmonic motion is the time taken by the particle for

Quarter oscillation
Half oscillation
Complete oscillation
None of these

## Applied Mechanics and Graphic Statics The total time of collision and restitution of two bodies, is called

Period of collision
All listed here
Period of impact
Time of collision

0.5 m/sec
1.0 m/sec
Zero
2.0 m/sec

## Applied Mechanics and Graphic Statics Two objects moving with uniform speeds are 5 m apart after 1 second when they move towards each other and are 1 m apart when they move in the same direction. The speeds of the objects are:

3 m/sec and 2 m/sec
4 m/sec and 6 m/sec
3 m/sec and 3 m/sec
2 m/sec and 2 m/sec

## Applied Mechanics and Graphic Statics A bullet weighing 10 gm moves with a velocity of l km/sec. Its kinetic energy is(i) 5000 Nm(ii) 5000 kg.m(iii) 5000 J

Only (ii)
Both (i) and (iii)
Both (ii) and (iii)
All (i), (ii) and (iii)

(ii) and (iii)
(ii) and (iv)
(i) and (iv)
(i) and (iii)