Question

hey guys...its urgent please answer fast...​​

Answer 1

Answer:

5m/s^2

Explanation:

Refer to attachment please.

Answer 2

$\rule{300}2$

Given:-

• ${\red{x_1=6m}}$
• ${\red{x_2=18.5m}}$
• ${\red{v_1=10m/s}}$
• ${\red{v_2=15m/s}}$

To Find:-

• Acceleration

Solution:-

Finding Displacement first.

Displacement formula

${ {=x_2-x_1}}$

So, s = 18.5m - 6m

s = 12.5m

Now, finding acceleration

=> 2as=v²-u²

=> 2a(12.5)= (15)²-(10)²

=> 25a=225-100

=> 25a=125

=> a= 125/25

=> a= 5m/s²

So, acceleration is 5m/s²

$\rule{300}2$