Consideré que una persona que mide 1.80m y pesa 80kg, capaz de transportar en su espalda, una carga no mayor de 100kg. Si todas las dimensiones lineales de esa persona de multiplicaron por 2, ¿Cuál es la carga máxima que ese gigante sería capaz de transportar?

weight of the box is given as

here this is placed on the inclined of angle 42 degree

now this weight will have two components one is along the incline other is perpendicular to it

so here we need to apply a force parallel to incline opposite to its component of weight

so here the component of weight is given as

here we have

so it requires 75 n force to move it upwards

inverse v=i*r

nice nice