When vector 
is multiplied by a scalar number -2, then
(a)
the magnitude of vector will be doubled and the direction will be same
(b)
the magnitude of vector will be doubled and the direction will be opposite
(c)
the magnitude and direction of vector remains same
(d)
the magnitude of vector will be halved and direction is reversed
When vector is multiplied by a scalar number -2, then
(a)
the magnitude of vector will be doubled and the direction will be same
(b)
the magnitude of vector will be doubled and the direction will be opposite
(c)
the magnitude and direction of vector remains same
(d)
the magnitude of vector will be halved and direction is reversed
Question ID - 151755 | SaraNextGen Top Answer
When vector is multiplied by a scalar number -2, then
(a)
the magnitude of vector will be doubled and the direction will be same
(b)
the magnitude of vector will be doubled and the direction will be opposite
(c)
the magnitude and direction of vector remains same
(d)
the magnitude of vector will be halved and direction is reversed
|
When vector |
|||
|
(a) |
the magnitude of vector will be doubled and the direction will be same |
(b) |
the magnitude of vector will be doubled and the direction will be opposite |
|
(c) |
the magnitude and direction of vector remains same |
(d) |
the magnitude of vector will be halved and direction is reversed |
1 Answer
127 votes
Answer Key / Explanation : (b) -
the magnitude of vector will be doubled and the direction will be opposite
127 votes
Answer Link
127