Una fuerza de 150 N que forma con la horizontal un ángulo de 30°, se aplica sobre un cuerpo de masa 20 Kg. El cuerpo parte del reposo y se mueve sobre una superficie horizontal de coeficiente de
rozamiento 0,2 ¿Cuál es la aceleración que experimenta el cuerpo?

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hope this u

and ur welcm

: )

the answer is 12 as i may remember

: )

force required to detach it is given by

charges are taken to be fundamental charge

now we have

so above is the minimum distance at which it will detach