A light inextensible rope is used to pull a particle of mass 2 kg along a rough horizontal plane. Given the tension in the rope is 27 N and acts at an angle of 30° above the horizontal and that the particle is moving with an acceleration of 10 m s - , what is the coefficient of sliding friction between the particle and the surface?

answer(20) psi;

the journeys of marquette, joliet and la salle a) new france expand.

all three of these explorers explored the midwest and the area around the great lakes, which they subsequently claimed for france.

this was a big portion of territory and expanded new france which before then only consisted of quebec province in northeastern canada