Question

a car travels in certain distance with speed of 10ms-¹ and return back with speed of 15ms-¹ what will be the average velocity of the entire trip?​

Answer 1

Answer:

hope this helps you

Explanation:

Average velocity =

Totaltime

Totaldistance

=

t

1

+t

2

s+s

=

v

1

s

+

v

2

s

2s

=

v

1

v

2

v

2

+v

1

2

=

v

1

+v

2

2v

1

v

2

]