Question

state Newton 's second law and explain with example​

Answer 1

Answer:

Newton’s second law states that the acceleration of an object depends upon two variables – the net force acting on the object and the mass of the object. The acceleration of the body is directly proportional to the net force acting on the body and inversely proportional to the mass of the body. This means that as the force acting upon an object is increased, the acceleration of the object is increased. Likewise, as the mass of an object is increased, the acceleration of the object is decreased.

EXAMPLE :

1. If there is a block of mass 2kg, and a force of 5N is acting on it in the positive x-direction, and a force of 3N in the negative x-direction, then what would be its acceleration?

Ans- To calculate its acceleration, we first have to calculate the net force acting on it.

Fnet = 5N – 3N = 2N

Mass = 2kg

∴ Acceleration = 22 = 1 m/s2

Answer 2

Answer:

THANKS for marking my answeRS as brainliest....

FOLLOW me....✌✌