Question

If body with a velocity 1m/s after travelling some distance its velocity will be 7m/s then find velocity at mid piont of its path

Answer 1

Answer:

In x direction, V

x

=3m/s

In y direction, V

y

=at=1(4)=4m/s.

V

net

=

V

x

2

+V

y

2

=

3

2

+4

2

=5m/s

at an angle tan

−1

(4/3) with initial direction of velocity.

mark it as branlist

..follow me pls..