Physics-ASSIGNMENT 1: UNIT 1-4
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Page 18 of 48
Question 18 (2 points)
Two forces act on a box on a horizontal surface as shown in the figure below. If right is positive and left is negative,
Assuming the mass of the box is \( 1 \mathrm{~kg} \), what is the acceleration of the box and in which direction is it accelerating (ignoring friction)?
\( 2 \mathrm{~m} / \mathrm{s}^{2} \) to the right
\( 0 \mathrm{~m} / \mathrm{s}^{2} \) to nowhere
\( 2 \mathrm{~m}^{2} \mathrm{~s}^{2} \) left
\( 5 \mathrm{~m} / \mathrm{s}^{2} \) to the right
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