1. A body subjected to general plane motion undergoes a/an: a. Out-of-plane move

Question

1. A body subjected to general plane motion undergoes a/an:

a. Out-of-plane movement

b. Translation

c. Rotation

d. Simultaneous translation and rotation


2. In general plane motion, if the rigid body is represented by a slab, the slab rotates:

a. About an axis lying in the plane

b. About an axis perpendicular to the plane

c. About an axis parallel to the plane

d. None of the above


3. In the relative velocity equation, V_b/a is:

a. the relative velocity of B with respect to A

b. due to the rotational motion

c. w x r_B/A

d. none of the above


Please explain each question, thank you.

Explanation / Answer

a) In general plane motion the object undergo both translational and raotation simultaneously Option (d) b) In general plane motion, the slab rotates aboutan axis passing throughcemter of gravity and perpendicular to the plane Option (b) c) In the relative velocity equation, V_b/a is the relative velocity of B with respect to A Option (a)

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