ment IN FULL SCREEN PRINTER VERSION BACK MESSAGE MY INSTRUCTOR Chapter 04, Probl

Question

ment IN FULL SCREEN PRINTER VERSION BACK MESSAGE MY INSTRUCTOR Chapter 04, Problem 098 Your answer is partially correct. Try again before starting this problem, Two forces, E, and F, act on the 7.00-kg block shown in the drawing. The magnitudes of the forces are Fi-50.9 N and Fa-30.9 N. Take the positive direction to be to the right. Find the horizontal acceleration of the block, including sign. Unit 43 the tolerance is +/-2% LINK TO TEXT LINK TO TEXT Question Attempts: 1 of S used SAVE FOR LATER SUBMIT ANSWER Policy Version 4.24

Explanation / Answer

in horizontal, applying

Fnet_x = m a

F1 cos70 - F2 = m a

60.9 cos70 - 30.9 = 7 a

a = - 1.44 m/s^2 .......Ans

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