Question

a motor bike running at speed of 5 m/s , picks up a velocity of 35 m/s in 6 sec . calculate it's acceleration

Answer 1

hey dear
here is your answer

INITIAL velocity = 5 m/s
final velocity = 35m/s
time = 6 seconds
acceleration = ?

by the first equation of motion

v = u+at
35 = 5+6a
6a = 30
a = 5m/s²

hope it helps :)

Answer 2

HER THE GIVEN DATA
SPEED = 5M/S
VELOCITY(V) = 35M/S
TIME = 6 SECONDS

WE KNOW THAT 
SPEED = DISTANCE / TIME
AS PER QUESTION
     5 = DISTANCE /6
DISTANCE COVERED = 5 * 6 
                                      = 30M

WE KNOW THAT
   S = UT + 1/2 AT*2
    30 = 35 + 1/2 *A * 36
    A =1.66M/S*2

THEREFORE THE ACCELERATION = 1.6M/S*2