Question

what is the mass of an object that is experiencing a net force of 225N and an accleration of 3.0 m/s^2. And What is the net force on a cart being pushed with an applied force of 23N with a frictional force of 23N?​

Answer 1

75 kg

Step-by-step explanation:

Net Force

`\sf \longmapsto F_(net) = 225N`

Acceleration produced

`\sf \longmapsto \: a = 3 .0 m / {s}^(2)`

According to Newton's 2nd Law –

F = m•a

`\sf \longmapsto \: M = (F)/(a)`

`\sf \longmapsto \: M = (225N)/(300m/s ^(2) )`

`\sf \longmapsto \: M = \: 75 \: kg`

Hence, the mass of an object is 75 kg.