The final answer should be in the format of "tolerance of ± in the third significant digit."
1.The drag racer P starts from rest at the start line S and then accelerates along the track. When it has traveled 87 m, its speed is 39 m/s and it is accelerating forward at 10.1 m/s2. For that instant, determine the values of r¨ and θ¨ relative to axes fixed to an observer O in the grandstand G as shown.
28 meters from point O ( it is the base of the triangle)
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