Rotational Variables Multiple Choice Questions (MCQ) PDF - 188

MCQ 936: If angular position of the reference line changes from θ1 to θ2 w.r.t to change in time, the body undergoes an

1. angular velocity
2. angular displacement
3. angular acceleration
4. linear velocity

MCQ 937: The natural frequency that the swing needs to oscillate is called its

1. critical frequency
2. cutoff frequency
3. resonance frequency
4. peak frequency

MCQ 938: Typically, in manometer liquid is

1. Mercury
2. Potassium
3. Gallium
4. Indium

MCQ 939: Uranium nucleus has density of

1. 3x10¹⁷ kg/m³
2. 1x10¹⁸ kg/m³
4. 2.8x10³ kg/m³

MCQ 940: During the 16th and 17th centuries, a large advancement of scientific progress took place in Europe known as the

1. scientific revolution
2. scientific distraction
3. scientific restoration
4. scientific discovery