|
Read each statement below carefully and state with reasons, if it is true or false
|
|
2
|
418
|
December 24, 2016
|
|
A vector has magnitude and direction
|
|
2
|
350
|
December 24, 2016
|
|
Read each statement below carefully and state, with reasons, if it is true or false
|
|
2
|
363
|
December 24, 2016
|
|
A skilled gun man always keeps his gun slightly tilted above the line of sight while shooting. Why?
|
|
1
|
393
|
December 24, 2016
|
|
How does the knowledge of projectile help, a player in the baseball game?
|
|
1
|
596
|
December 24, 2016
|
|
A vector has the both magnitude and direction
|
|
2
|
615
|
December 24, 2016
|
|
A person sitting in a running train throws a ball vertically upwards
|
|
2
|
1273
|
December 24, 2016
|
|
A body is moving on a circular path with a constant speed. What is the nature of its acceleration?
|
|
1
|
2651
|
December 24, 2016
|
|
A stone tied at the end of string is whirled in a circle. If the string breaks, the stone flies away tangentially. Why?
|
|
1
|
10658
|
December 24, 2016
|
|
Can a body move on a curved path without having acceleration?
|
|
1
|
2373
|
December 24, 2016
|
|
On an open ground
|
|
2
|
4907
|
December 24, 2016
|
|
State with reasons, whether the following algebraic operations
|
|
2
|
442
|
December 24, 2016
|
|
Can you associate vectors with?
|
|
2
|
1061
|
December 24, 2016
|
|
There are two displacement vectors
|
|
2
|
654
|
December 24, 2016
|
|
When the sum of the tyro vectors are maximum and minimum?
|
|
1
|
238
|
December 24, 2016
|
|
Under what condition the three vectors give zero resultant?
|
|
1
|
4536
|
December 24, 2016
|
|
Can the walking on a road be an example of resolution of vectors?
|
|
1
|
1341
|
December 24, 2016
|
|
The dot product of two vectors
|
|
2
|
1370
|
December 24, 2016
|
|
Can a flight of a bird an example of composition of vectors. Why?
|
|
1
|
5183
|
December 24, 2016
|
|
Two forces whose magnitudes
|
|
2
|
2477
|
December 24, 2016
|
|
Explain the property of two vectors A and B if | A + B | = | A - B|
|
|
1
|
626
|
December 24, 2016
|
|
We can order events in time and there is no sense of time, distinguishing past, present and future. Is time a vector?
|
|
1
|
460
|
December 24, 2016
|
|
Can two equal vectors a and b at different locations
|
|
2
|
376
|
December 24, 2016
|
