Question

A car runs at 5m/s in east direction and takes a sharp turn and continue at 5m/s find the changes in velocity and direction

Answer 1

Explanation:

0 (zero).

Since, (final velocity - initial velocity) = 0

i.e., (5-5) m/s

= 0 m/s.

Sorry if incorrect.

Hope it helped.

Answer 2

Answer:

5✓2

Explanation:

since it takes perpendicular turn the angle between them is 90.

change in velocity =∆v= vectorv1 - vector V2

=√v1^2+v2^2......(since cos 90 is0)

=√5^2+5^2

=5√2m/s north east or south east