Respuesta :

Answer:

108 m/s

Step-by-step explanation:

Given,

Initial velocity ( u ) = 3 m/s

Acceleration ( a ) = 15 m/s^2

Time ( t ) = 7 seconds

To find : Final velocity ( v ) = ?

Formula : -

v = u + at

v

= 3 + ( 15 ) ( 7 )

= 3 + 105

= 108 m/s