(a) Explanation Given Information: The acceleration ( a B ) of the wedge B is 2 mm/s 2 . Calculation: Write the expression for acceleration vector as below: a C = a B + a C / B Here, a C acceleration at point C and a C / B is acceleration of point C with respective to point B . Show the graphical representation of the above acceleration vector equation as in Figure (1). Calculate the angle ( α ) using the relation: α = 180 ° − ( β + θ ) Substitute 20 ° for β and 105 ° for θ (b) To determine The velocity ( v C ) of wedge C when time ( t ) is 10 sec.

Vector Mechanics for Engineers: Statics and Dynamics

11th Edition

ISBN: 9780073398242

Author: Ferdinand P. Beer, E. Russell Johnston Jr., David Mazurek, Phillip J. Cornwell, Brian Self

Publisher: McGraw-Hill Education

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Chapter 11.4, Problem 11.126P

(a)

To determine

The acceleration (aC) of wedge C.

(b)

To determine

The velocity (vC) of wedge C when time (t) is 10 sec.

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Chapter 11.4, Problem 11.125P

Chapter 11.4, Problem 11.127P

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The acceleration ( a C ) of wedge C .

Solution Summary: The author shows the graphical representation of the above acceleration vector equation as in Figure (1).