QI. Member AB is rotating (about fixed point A) with angular velocity (o = 1 rad/sec) and angular acceleration (a = 2 rad/sec") and driving the link CD (rotating about fixed point D at constant velocity) as shown in figure. Select five right answers. (a) Tangential Acceleration (a) of link AB will not be zero (b) Tangential Acceleration (a) of link AB will be zero D 450 mm (c) Tangential Acceleration (a,) of link CD will not be zero 100 mm 60 200 mm (d) Tangential Acceleration (a,) of link CD will be zero (e) All points on link CB will have same linear velocity ) All points on link CB will have same angular velocity Formula Tangential acceleration of a rotating link -ra • Radial (normal) acceleration of a rotating link - /t=w't • velocity of a rotating Ink (v) = r.o (g) Angular acceleration (a) for link CD will be zero (h) Angular acceleration (a) for link CB will not be zero Q2. Magnitude of linear velocity of any point "H" located at the half of the length of a rotating link CB will be... (a) ox 450 (b) o x 225 (c) o/ 225 (d) none of the options

QI. Member AB is rotating (about fixed point A) with angular velocity (o = 1 rad/sec) and angular acceleration (a = 2 rad/sec") and driving the link CD (rotating about fixed point D at constant velocity) as shown in figure. Select five right answers. (a) Tangential Acceleration (a) of link AB will not be zero (b) Tangential Acceleration (a) of link AB will be zero D 450 mm (c) Tangential Acceleration (a,) of link CD will not be zero 100 mm 60 200 mm (d) Tangential Acceleration (a,) of link CD will be zero (e) All points on link CB will have same linear velocity ) All points on link CB will have same angular velocity Formula Tangential acceleration of a rotating link -ra • Radial (normal) acceleration of a rotating link - /t=w't • velocity of a rotating Ink (v) = r.o (g) Angular acceleration (a) for link CD will be zero (h) Angular acceleration (a) for link CB will not be zero Q2. Magnitude of linear velocity of any point "H" located at the half of the length of a rotating link CB will be... (a) ox 450 (b) o x 225 (c) o/ 225 (d) none of the options

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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