Question

What is the mass of an object that is experiencing a net force of 200 N and an acceleration of 500 m/s2 ?

Answer 1

m= f/a
so mass= 200N/500m/s^2
mass= 0.4kg or 400 grams

Answer 2

Answer : Mass of an object is 0.4 kg.

Explanation :

Net force acting on an object, $F_{net}=200\ N$

Acceleration produced, $a=500\ m/s^2$

According to Newton's second law :

F = m a

$m=\dfrac{F}{a}$

$m=\dfrac{200\ N}{500\ m/s^2}$

$m=0.4\ kg$

So, the mass of an object is 0.4 kg.

Hence, this is the required solution.