Question

A vehicle starts to move from the rest gets an acceleration of 5m/s square within 2 second .Calculate the velocity and distance covered by the vehicle within the given time. Solve it mate!plz..

Answer 1

Answer:

velocity=10m/s

distance=10m

Explanation:

Given,

u=0m/s

v=?

t=2 sec

a=5m/s square

Now,

a= (v-u)/t

5 =(v-0)/2

5 =v/2

10=v

Therefore,

v=10m/s

Now, According to 3rd equation of motion:

2as=v^2-u^2

2*5*s=10^2-0^2

10s=100

s=100/10

s=10m

Hence the distance travelled is 10m.