Respuesta :

Answer:

Explanation:

Weight is a product of mass and acceleration due to gravity. Weight is also a downward force upon a body.

From newton's second law of motion which states that the rate of change of momentum of a body is proportional to the applied force which takes place in the direction of force applied.

This law gives a formula which relate force, mass and acceleration.

Force = mass x acceleration due to gravity (g)

Given that mass= 150kg , g= 10m/s²

Since force(F) weight = mass(m) x acceleration due to gravity (g)

Therefore W = mg

W= 150kg x 10m/s²

Weight = 1500N

The S. I unit of weight is newton (N)

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The weight of a cart with a mass of 150 kg is 1470 N

The weight is usually referred to as the net force on a falling object or material under the influence of a gravitational force provided the air is negligible.

It is denoted by W and it is the direction of gravity in a downward force.

Weight can be represented as the gravitational force on a mass.

Mathematically,

W = mg

where;

  • mass of an object = m
  • gravitational force(constant)  g = 9.8 m/s²

Given that;

a mass of a cart = 150 kg

Weight of the cart whose mass is 150 kg

  • = 150 kg × 9.8 m/s²
  • = 1470 N

Therefore, we can conclude that the weight of a cart with a mass of 150 kg is 1470 N.

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