info@clay6.com
+91-9566306857
(or)
+91-9176170648
Ask Questions, Get Answers
Menu
X
JEEMAIN Crash Practice
15 Test Series
NEET Crash Practice
15 Test Series
JEEMAIN
Math
Physics
Chemistry
Practice Test Series
NEET
Physics
Chemistry
Biology - XII
Biology - XI
studyplans
JEEMAIN Crash Practice
15 Test Series
NEET Crash Practice
15 Test Series
JEEMAIN
Math
Physics
Chemistry
Practice Test Series
NEET
Physics
Chemistry
Biology - XII
Biology - XI
mobile
exams
ask
sample papers
tutors
pricing
login
X
ASK
Home
>>
CBSE XII
>>
Math
>>
Vector Algebra
Determine the girl’s displacement from her initial point of departure.
A girl walks 4 km towards west, then she walks 3 km in a direction 30° east of
north and stops. Determine the girl’s displacement from her initial point of
departure.
cbse
class12
bookproblem
sec-a
easy
math
Share
asked
Nov 2, 2012
by
balaji.thirumalai
retagged
May 16, 2013
Please
log in
or
register
to add a comment.
Please
log in
or
register
to answer this question.
Related questions
A girl walks 4 km towards west, then she walks 3 km in a direction 30° east of north and stops. Determine the girl’s displacement from her initial point of departure.
cbse
class12
bookproblem
ch10
misc
q3
p458
difficult
sec-b
math
asked
Dec 5, 2012
by
thanvigandhi_1
1
answer
Find the scalar and vector components of the vector with initial point $(2, 1)$ and terminal point $(– 5, 7).$
cbse
class12
bookproblem
ch10
sec2
q5
p440
medium
sec-a
math
asked
Dec 6, 2012
by
thanvigandhi_1
1
answer
Represent graphically a displacement of 40 km, 30° east of north.
cbse
class12
bookproblem
ch10
ex-1
q1
p428
sec-a
easy
math
asked
Dec 7, 2012
by
thanvigandhi_1
1
answer
A hiker begins a trip by first walking 25 km southeast from her car. She stops and sets up her tent for the night. On the second day, she walks 40 km in a direction 60$^{\circ}$ north of east, at which point she discovers a forest ranger’s tower. Write the total displacement in unit vector form.
cl52371
jeemain
physics
class11
ch4
kinematics
motion-in-a-plane
vectors
medium
asked
Aug 11, 2014
by
balaji.thirumalai
1
answer
True-or-False: Position vector of a point P is a vector whose initial point is origin.
cbse
class12
ch10
q42
p219
exemplar
easy
sec-a
math
asked
Jan 17, 2013
by
sreemathi.v
1
answer
There are two types of fertilisers \(F_{1} \) and \(F_{2} \). \(F_{1} \) consists of 10% nitrogen and 6% phosphoric acid and \(F_{2} \) consists of 5% nitrogen and 10% phosphoric acid. After testing the soil conditions, a farmer finds that she needs atleast 14 kg of nitrogen and 14 kg of phosphoric acid for her crop. If \(F_{1} \) costs Rs 6/kg and \(F_{2} \) costs Rs 5/kg, determine how much of each type of fertiliser should be used so that nutrient requirements are met at a minimum cost. What is the minimum cost?
cbse
class12
bookproblem
ch12
sec2
q10
p520
sec-c
medium
math
asked
Nov 16, 2012
by
fingeazy
1
answer
The vector having initial and terminal points as $(2,5,0)$ and $(-3,7,4)$ respectively is
cbse
class12
ch10
q21
p217
exemplar
easy
sec-a
math
asked
Jan 17, 2013
by
sreemathi.v
1
answer
Ask Question
Tag:
Math
Phy
Chem
Bio
Other
SUBMIT QUESTION
►
Please Wait
Take Test
JEEMAIN Crash Practice
15 Test Series
NEET Crash Practice
15 Test Series
JEEMAIN
350+ TESTS
NEET
320+ TESTS
...
close