A shopper pushes a 7.9-kgkg shopping cart up a 13 ∘ incline, as shown in the figure (Figure 1). Find the magnitude of the horizontal force, F⃗ F→, needed to give the cart an acceleration of 1.30 m/s2m/s2

Principles of Physics: A Calculus-Based Text
5th Edition
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter4: The Laws Of Motion
Section: Chapter Questions
Problem 13P
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A shopper pushes a 7.9-kgkg shopping cart up a 13 ∘ incline, as shown in the figure (Figure 1).

Find the magnitude of the horizontal force, F⃗ F→, needed to give the cart an acceleration of 1.30 m/s2m/s2 .
Express your answer using two significant figures.
 
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