Multiple ChoiceTwo perpendicular forces act on a box, one pushing to the right and one pushing up. An instrument tells you the magnitude of the total force is 13N. You measure the force pushing to the right is 12N. Calculate the force pushing up.1372views57rank2comments
Multiple ChoiceSam walked 4 blocks east and 3 blocks north. What was the magnitude of Sam's displacement?342views1rank
Open Question(II) V (→ above V) is a vector 21.8 units in magnitude and points at an angle of 23.4° above the negative 𝓍 axis.(a) Sketch this vector.150views
Textbook Question(II) V (→ above V) is a vector 21.8 units in magnitude and points at an angle of 23.4° above the negative 𝓍 axis. (a) Sketch this vector. 139views