The position vector of a particle is r(t). Find the requested vector. The acceleration at t...

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The position vector of a particle is r(t). Find the requested vector. The acceleration at t = 10 for r(t) = (2 sin 5t)i - (4 cos 5t)j + (3 csc 5t)k = -50i - 75k 10 = -50i + 75k 10 10 = 100j + 75k a 10 = 50i + 75k Find the tangential and normal components of the acceleration. = r(t) (7t sint + 7 cos t)i + (7t cost - 7 sin t)j + 6k a N O a = 7tN a = 7T + 1 N N a = 7T + 7tN The position vector of a particle is r(t). Find the requested vector. The acceleration at t = 10 for r(t) = (2 sin 5t)i - (4 cos 5t)j + (3 csc 5t)k = -50i - 75k 10 = -50i + 75k 10 10 = 100j + 75k a 10 = 50i + 75k Find the tangential and normal components of the acceleration. = r(t) (7t sint + 7 cos t)i + (7t cost - 7 sin t)j + 6k a N O a = 7tN a = 7T + 1 N N a = 7T + 7tN