2 Solutions 44918 1/21/09 12:01 PM Page 7
© 2010 Pearson Education, Inc., Upper Saddle River, NJ. All rights reserved. This material is protected under all copyright laws as they currentl
exist. No portion of this material may be reproduced, in any form or by any means, without permission in writing from the publisher.
•2–1. If u = 30° and T = 6 kN, determine the magnitude y
T
of the resultant force acting on the eyebolt and its direction
measured clockwise from the positive x axis. u
x
45⬚
8k
7
,2 Solutions 44918 1/21/09 12:01 PM Page 8
© 2010 Pearson Education, Inc., Upper Saddle River, NJ. All rights reserved. This material is protected under all copyright laws as they currently
exist. No portion of this material may be reproduced, in any form or by any means, without permission in writing from the publisher.
2–2. If u = 60° and T = 5 kN, determine the magnitude y
T
of the resultant force acting on the eyebolt and its direction
measured clockwise from the positive x axis. u
x
45⬚
8 kN
8
,2 Solutions 44918 1/21/09 12:01 PM Page 9
© 2010 Pearson Education, Inc., Upper Saddle River, NJ. All rights reserved. This material is protected under all copyright laws as they currentl
exist. No portion of this material may be reproduced, in any form or by any means, without permission in writing from the publisher.
2–3. If the magnitude of the resultant force is to be 9 kN y
T
directed along the positive x axis, determine the magnitude of
force T acting on the eyebolt and its angle u. u
x
45⬚
8k
9
, 2 Solutions 44918 1/21/09 12:01 PM Page 10
© 2010 Pearson Education, Inc., Upper Saddle River, NJ. All rights reserved. This material is protected under all copyright laws as they currently
exist. No portion of this material may be reproduced, in any form or by any means, without permission in writing from the publisher.
*2–4. Determine the magnitude of the resultant force F2 ⫽ 150 lb
v
acting on the bracket and its direction measured
counterclockwise from the positive u axis.
30⬚
30⬚
u
45⬚
F1 ⫽ 200 lb
10
© 2010 Pearson Education, Inc., Upper Saddle River, NJ. All rights reserved. This material is protected under all copyright laws as they currentl
exist. No portion of this material may be reproduced, in any form or by any means, without permission in writing from the publisher.
•2–1. If u = 30° and T = 6 kN, determine the magnitude y
T
of the resultant force acting on the eyebolt and its direction
measured clockwise from the positive x axis. u
x
45⬚
8k
7
,2 Solutions 44918 1/21/09 12:01 PM Page 8
© 2010 Pearson Education, Inc., Upper Saddle River, NJ. All rights reserved. This material is protected under all copyright laws as they currently
exist. No portion of this material may be reproduced, in any form or by any means, without permission in writing from the publisher.
2–2. If u = 60° and T = 5 kN, determine the magnitude y
T
of the resultant force acting on the eyebolt and its direction
measured clockwise from the positive x axis. u
x
45⬚
8 kN
8
,2 Solutions 44918 1/21/09 12:01 PM Page 9
© 2010 Pearson Education, Inc., Upper Saddle River, NJ. All rights reserved. This material is protected under all copyright laws as they currentl
exist. No portion of this material may be reproduced, in any form or by any means, without permission in writing from the publisher.
2–3. If the magnitude of the resultant force is to be 9 kN y
T
directed along the positive x axis, determine the magnitude of
force T acting on the eyebolt and its angle u. u
x
45⬚
8k
9
, 2 Solutions 44918 1/21/09 12:01 PM Page 10
© 2010 Pearson Education, Inc., Upper Saddle River, NJ. All rights reserved. This material is protected under all copyright laws as they currently
exist. No portion of this material may be reproduced, in any form or by any means, without permission in writing from the publisher.
*2–4. Determine the magnitude of the resultant force F2 ⫽ 150 lb
v
acting on the bracket and its direction measured
counterclockwise from the positive u axis.
30⬚
30⬚
u
45⬚
F1 ⫽ 200 lb
10
