Question

The perpendicular components of the velocity of a body are 5m/s and 12m/s, then find it's velocity vector and the magnitude.

Answer 1

vel. vector = resultant vector = =√Ax^2+Ay^2

=√25+144

=√169

=13m/s

Answer 2

Answer:

v= (5 i^ + 12j^) m/s, 13m/s

Explanation:

v= (5 i^ + 12j^) m/s.

$|v|=\sqrt{5^2 +12^2}\\|v|=\sqrt{25+144}\\|v|=\sqrt{169}\\|v|=13m/s$

Hope it helps you....