Question

Two bodies of masses 4 kg and 5 kg are acted upon by the same for the acceleration of the lighter body is 2 metre per second square then the acceleration of the heavier bodies

Answer 1

$\bold{Hello}$

According to the question , the Force on two bodies is equal .

Mass of bodies :-

=> m1 = 4 Kg , it's acceleration = 2 m/s^2

=> m2 = 5 Kg , it's acceleration = ?

Let the force on 4 kg body be F1 and on 5 kg body be F2 , and we know that these both forces are equal , F1 = F2

=> F1 = F2

=> 4*2 = 5*a

=> 8 = 5*a

Acceleration of heavier body = 8/5 m/s^2

$\bold{Answer \:\: : \:\: 8/5 \:\:\: m/{s}^2}$





Hope It Helps You. ^_^

Answer 2

According to the question , the Force on two bodies is equal .

Mass of bodies :-

=> m1 = 4 Kg , it's acceleration = $2 m/s^{2}$

=> m2 = 5 Kg , it's acceleration = ?

Let the force on 4 kg body be F1 and on 5 kg body be F2 , and we know that these both forces are equal , F1 = F2

=> F1 = F2

=> 4 × 2 = 5 × a

=> 8 = 5 × a

Acceleration of heavier body = $8/5$ $m/s^{2}$

Answer: $8/5$ $m/s^{2}$