Question

final velocity =30m/s time taken=1.5 sec find acceleration?( a=v-u by time taken)

Answer 1

Answer:

What's upp Buddy

Explanation:

here we have

final velocity(v) =30m/s

so, initial velocity(u)=0m/s

now

a = v - u / t

so

acceleration = 30 - 0 /1.5

a = 30/1.5

a = 20

your answer is

acceleration = 20m/s2

Answer 2

Explanation:

We have,

• initial velocity = 0 m/s
• final velocity = 30 m/s
• time taken = 1.5 s

We have to find,

• acceleration = ?

Solution:-

We know that,

$\boxed{\sf Acceleration = \dfrac{Velocity_{final}-Velocity_{initial}}{time \: time}}$

$\longmapsto \sf\dfrac{30-0}{1.5}$

$\longmapsto \sf\dfrac{30}{1.5}$

$\longmapsto \sf \: 20 \: m/s^2$