contestada

An empty gas balloon has a mass of 500 kg. The balloon is filled with 3000m^3 of helium gas, at standard temperature and pressure (STP). If the densities of air and helium, at STP are 1.3kgm ^ - 3 and 0.18 kgm^ -3 respectively. Calculate the resultant force acting on the balloon. [g = 10N / Kg]​

Respuesta :

The resultant force acting on the balloon is 10,400 N.

Resultant force acting on the balloon

The resultant force acting on the balloon is calculated by applying Newton's second law of motion as follows;

F = ma

where;

  • m is mass
  • a is acceleration

Mass of the helium gas = density x volume

                                       = 0.18 x 3000

                                       = 540 kg

Total mass of the balloon = 500 kg + 540 kg = 1,040 kg

Resultant force = mg

Resultant force = 1040 x 10 = 10,400 N

Learn more about resultant force here: https://brainly.com/question/25239010

ACCESS MORE
ACCESS MORE
ACCESS MORE
ACCESS MORE