At t = 0.0s, a runner is moving forward (in the positive direction along the x-axis) at a speed of 7.0 m/s. For 2.0 s the runner accelerates to his left at 0.50 m/s2 and backward at 1.0 m/s2. what is the runners position at t = 2.0 s in terms of the component directions (forward/back and left/right)?
1
Expert's answer
2019-09-25T09:01:34-0400
Way forward "S_1 = 7\\cdot2 - \\frac{1\\cdot2^{2}}{2} = 12 (m),"
path left "S_2 = \\frac{0.5\\cdot2^{2}}{2} = 1 (m)" ,
therefore, the position of the runner is "forward and left."
Numbers and figures are an essential part of our world, necessary for almost everything we do every day. As important…
APPROVED BY CLIENTS
"assignmentexpert.com" is professional group of people in Math subjects! They did assignments in very high level of mathematical modelling in the best quality. Thanks a lot
Comments
Leave a comment