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Solving equations of motion Given an acceleration vector, initial velocity
32.
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Calculus: Early Transcendentals (3rd Edition)
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- VelocitySuppose that in Exercise 55 the current is flowing at 1.2 mi/hr due south. In what direction should the swimmer head in order to arrive at a landing point due east of his starting point? VelocityA river flows due south at 3mi/h. A swimmer attempting to cross the river heads due east swimming at 2mi/h relative to the water. Find the true velocity of the swimmer as a vector.arrow_forwardU=24i+2j+24k V=10i-25j+2k W=2U+V Calculate the direction of |U|, |V|, and |W|arrow_forwardJse the definition of the vector product and the definitions of the unit vectors î, j, and k to prove the equations below. You may assume that the x-axis points to the right, che y-axis up, and the z-axis horizontally toward you (not away from you). This choice is said to make the coordinate system a right-handed system. (Submit a file with a maximum size of 1 MB.) î x î - j × ĵ = k ×k = 0 î xĵ = -ĵ x î = ĵ × k = - xj = î x î = -Î x k = ĵarrow_forward
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