Questions
The velocities of two bodies A and B are given by . Match the following
| Column-I | Column-I | ||
| a) | The magnitude of velocity of A is | e) | 25 units |
| b) | The magnitude of velocity of B is | f) | units |
| c) | The magnitude of Relative velocity of A with respect to B | g) | units |
| d) | The magnitude of Resultant velocity of A and B is | h) | units |
| a | b | c | d | |
| 1. | h | g | f | e |
| 2. | f | h | e | g |
| 3. | f | e | h | g |
| 4. | g | e | h | f |
a
1
b
2
c
3
d
4
detailed solution
Correct option is A
u1=102+302=1010units u2=52+102=55units u→12=u→1-u→2=5i^+40j^ ⇒u12=52+402=565 units Now, u→1+u→2=15i^+20j^ ⇒u→1+u→2=152+202=25 unitsTalk to our academic expert!
Similar Questions
A vector a is turned without a change in its length through a small angles d. The value of and a are, respectively;
799 666 8865
support@infinitylearn.com
6th Floor, NCC Building, Durgamma Cheruvu Road, Vittal Rao Nagar, HITEC City, Hyderabad, Telangana 500081.
free study material
JEE
JEE Mock Tests
JEE study guide
JEE Revision Notes
JEE Important Questions
JEE Sample Papers
JEE Previous Year's Papers
NEET
NEET previous year’s papers
NEET important questions
NEET sample papers
NEET revision notes
NEET study guide
NEET mock tests
Popular Books
HC Verma Part 1HC Verma Part 2RS AgarwalRD SharmaLakhmir SinghDK GoelSandeep GargTS GrewalNCERT solutions
Class 12 NCERT SolutionsClass 11 NCERT SolutionsClass 10 NCERT SolutionsClass 9 NCERT SolutionsClass 8 NCERT SolutionsClass 7 NCERT SolutionsClass 6 NCERT Solutions
