APPLIED MECHANICS AND GRAPHIC STATICS QUIZ

5 sec

3 sec

4 sec

2 sec

less than (1/3) sin 6

less than (2/3) tan 0

less than (2/3) sin 6

less than (1/3) tan 0

None of these

More than 50%

Less than 60%

0.5

None of these

P = R

P = Q

Q = R

(1 - sin θ)/sin θ

(1 - sin θ)/(1 + sin θ)

sin θ/(1 + sin θ)

(1 + sin θ)/(1 - sin θ)

Only (i)

Both (i) and (iii)

All are correct

Both (ii) and (iii)

43834

3

4

43833

Period time

Oscillation

Amplitude

Beat

Is more when the lift is moving downwards

Remains constant whether its moves downwards or upwards

Is less when the lift is moving downwards

Is less when the lift is moving upwards

105.5 kg

102.5 kg

110 kg

108.5 kg