Question

A man running at 5 M/S increases his velocity to 10 M/S in 2 Seconds. What was his acceleration?​

Answer 1

We can use the equation:
V=vi+at
Where
V is finial velocity
vi is initial velocity
a is acceleration
t is time
10=5+a2
5=2a
a=5/2 or 2.5
The man accelerated at 2.5 meters per second