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400

A

100 N

0.5 m

MCQ Questions Inpods Online Test

1. Determine the angle from the figure shown.

a) 40 b) 50 c) 30 d) 452. Determine the magnitude of a from the figure shown.

a) 0.4 m b) 0.1 m c)1.212 m d) 0.353. !alculate the magnitude of the com"onents to the force P shown in the figure.

a) 50sin0 b) #50 cos$0 c) 50sin$0 d) 50sin45

4. !alculate the moment about A

a) 10 %#m b) 50 %#m c) 5 %#m d) 100 %#m

5. &dentif' the (uadrant in which the resultant force 5i#3 o"erates.a) *irst b) +econd c) ,hird d) *ourth

. -nit ector is used to indicate the /////// of a ector.a) direction b) magnitude c) com"onents d) all the aboe

1 | P a g e

2 m a

0.7 m1200

P =50

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MCQ Questions Inpods Online Test

. ic the DD one out.a) acceleration b) dis"lacement c)distance d) elocit'

. ic the wrong statement from below listed.a) oment is 6ero for the co"lanar concurrent force s'stem.b) oment of force is not e(ual to sum of moments of its com"onents.c) oment is a ector.

d) oment # a tendenc' to rotate.

$. 7hat is the unit of stiffness8a) %9m b) :g9m c) lb9ft d);oth a and c

10. < bod' under uniform motion can be considered as static. =es9%o.

11. < mass of 10g is sus"ended using a s"ring. &f the original length of the s"ring is 1m.

!alculate the stretched length of s"ring. : > 5 %9m.a) 2.30 m b) 1.30 m c) 0.133 m d) 1.133 m

12. &f the si6e of earth decreases the graitational force of attraction //////////.

a) increases b) decreases c) remains the same13. *rom the shown figure. !alculate the shortest distance between < and ;.

a) 10 m b) 11. m c) m d) 5 m

14. ic the DD one out.1. arallelogram law2. %ewtons second law3. ol'gon law4. ,riangle law

15. &f the resultant force * > 0% maes an angle 30 measured clocwise from negatie ?

a?is. Determine the magnitude of ertical com"onent.a) 0 % b) 51.$ % c) 35.2 % d) 30 %

1. ,he magnitude of hori6ontal and ertical com"onent of the force P is 50% and #0%

res"ectiel'. Determine the direction of P if is measured in the counter clocwise

direction from "ositie of ?#a?is.a) > #5 b) > 5 c) > #302 d) both a and c

1. &f the resultant force acts along hori6ontal direction@ the sum of ertical com"onents to

the gien number of forces is e(ual to 6ero. ,rue9*alse.1. ,he sum of interior angles of a "arallelogram is e(ual to//////////.

a) 10 b) 30 c) 20 d) 5401$. Determine the magnitude of force *3.

2 | P a g e

y

5 mB (5, 0,

xA (-5, 0,

o

Z

F3F1=50

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MCQ Questions Inpods Online Test

a) 50 % b) 100 % c) 120 % d) 0 %20. Aoerning e(uations of e(uilibrium condition is written using ////////////law.

a) %ewton & lawb) %ewton && lawc) %ewton &&& lawd)