APPLIED MECHANICS AND GRAPHIC STATICS QUIZ

Minimum

Constant

Maximum

Zero

12.0 J

4.5 J

18.0 J

9.0 J

5 rad/sec

20 rad/sec

20 rad/sec

10 rad/sec

y = c sin x/c

y = c sinh x/c

y = c tan x/c

y = c cosh x/c

Force

Impulse

Torque

Linear momentum

Neither raises nor lowers the CG of the body

Can raise the CG of the body but cannot lower it

Tends to lower the CG of the body

None of above

6 m/sec

48 m/sec

24 m/sec

12 m/sec

only (ii)

only (i)

both (i) and (ii)

both (i) and (iii)

2π √(α/θ)

2π √(α - θ)

(1/2π) √(α/θ)

4π √(α/θ)

Through the mean position

None of these

The extreme point of the oscillation

Through a point at half amplitude