A helicopter with mass 2.95 x 104 kg has a position given by r(t) = (0.050ti + 5.5tĵ – 0.090tk) m. Find the net force on the helicopter at t = 3.0 s. (Express your answer in vectorform. Assume that F is in newtons when t is in seconds. Do not include units in your answer.)F(3.0 s) =N

Given: The mass of the helicopter is 2.95x104 kg. The position vector is…

Answered: A helicopter with mass 2.95 x 104 kg…

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

Chapter1: Introduction And Vectors

Section: Chapter Questions

Problem 8OQ

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A helicopter with mass 2.95 x 104 kg has a position given by r(t) = (0.050t î + 5.5tĵ – 0.090tk) m. Find the net force on the helicopter at t = 3.0 s. (Express your answer in vector form. Assume that Fis in newtons when t is in seconds. Do not include units in your answer.) F(3.0 s) =