A box of mass mis pulled by force Fp at an angle along a frictionless surface. The box accelerates to the night חס
m
What is the magnitude of the horizontal acceleration?

Hi, the answer is Fp/m cos theta

Explanation:

ma / cos theta is the answer you are looking for

pythagoras' theorem

square root (-5^2+9^2)

square root (25+81)

square root (106)

angle is tan^-1(9/5)

neg x, pos y

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