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The position vector of a cat running on a field is given by: 31° – 4t +2 r(t) y(t) 61² – 5t where x, y are in meters and t is in seconds. (a) Compute the magnitude and direction of the average velocity in the time interval between t = 0 and t = 3 seconds. (b) Find the magnitude and direction of the acceleration of the cat at t = 2 and at t = 4 seconds

The position vector of a cat running on a field is given by: 31° – 4t +2 r(t) y(t) 61² – 5t where x, y are in meters and t is in seconds. (a) Compute the magnitude and direction of the average velocity in the time interval between t = 0 and t = 3 seconds. (b) Find the magnitude and direction of the acceleration of the cat at t = 2 and at t = 4 seconds

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The position vector of a cat running on a field is given by: 31° – 4t +2 r(t) y(t) 61² – 5t where x, y are in meters and t is in seconds. (a) Compute the magnitude and direction of the average velocity in the time interval between t = 0 and t = 3 seconds. (b) Find the magnitude and direction of the acceleration of the cat at t = 2 and at t = 4 seconds
Transcribed Image Text:The position vector of a cat running on a field is given by: 31° – 4t +2 r(t) y(t) 61² – 5t where x, y are in meters and t is in seconds. (a) Compute the magnitude and direction of the average velocity in the time interval between t = 0 and t = 3 seconds. (b) Find the magnitude and direction of the acceleration of the cat at t = 2 and at t = 4 seconds
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