In r(t) is the position of a particle in space at time t. Find the particles velocity
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In r(t) is the position of a particle in space at time t. Find the particle’s velocity and acceleration vectors. Then find the particle’s speed and direction of motion at the given value of t. Write the particle’s velocity at that time as the product of its speed and direction.
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r(t) = (2 cos t)i + (3 sin t)j + 4tk, t = π/2
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answer We have rt 2cos t i 3sin t j 4tk The velocity vector is the derivative of the position ...View the full answer
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Related Book For
Thomas Calculus Early Transcendentals
ISBN: 9780321884077
13th Edition
Authors: Joel R Hass, Christopher E Heil, Maurice D Weir
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