# A particle moves in a straight line and its position is defined by the equation x = 6 t2 – t3 where t is expressed in seconds and x in meters. The maximum velocity during the motion is_________________?

A. 6 m/sec

B. 12 m/sec

C. 24 m/sec

D. 48 m/sec

Related Questions on Applied Mechanics & Graphic Statics Mcqs

**Select the correct statement_____?**

A. The body centrode rolls on the space centrode

B. The space centrode rolls on the body centrode

C. Both body and space centrodes may role on each other

D. The body centrode never touches space centrode

A. 0° and 90°

B. 180° and 90°

C. 90° and 180°

D. 180° and 0°

A. P = R

B. Q = R

C. P = Q

D. None of the above is correct