A bicyclist is finishing his repair of a flat tire when a friend rides by with...

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A bicyclist is finishing his repair of a flat tire when a friend rides by with a constant speed of 4.0 m/s. Two seconds later the bicyclist hops on his bike and accelerates at 2.6 m/s until he catches his friend. Part A How much time does it take until he catches his friend (after his friend passes him)? Express your answer using two significant figures. t = 6.5 s Submit Previous Answers 4 Part B Correct Correct answer is shown. Your answer 6.45 s was either rounded differently or used a different number of significant figures than required for this part. Important: If you use this answer in later parts, use the full unrounded value in your calculations. How far has he traveled in this time? Express your answer using two significant figures. X = ? m ! You have already submitted this answer. Enter a new answer. No credit lost. Try again. Submit Previous Answers Request Answer A bicyclist is finishing his repair of a flat tire when a friend rides by with a constant speed of 4.0 m/s. Two seconds later the bicyclist hops on his bike and accelerates at 2.6 m/s until he catches his friend. Part A How much time does it take until he catches his friend (after his friend passes him)? Express your answer using two significant figures. t = 6.5 s Submit Previous Answers 4 Part B Correct Correct answer is shown. Your answer 6.45 s was either rounded differently or used a different number of significant figures than required for this part. Important: If you use this answer in later parts, use the full unrounded value in your calculations. How far has he traveled in this time? Express your answer using two significant figures. X = ? m ! You have already submitted this answer. Enter a new answer. No credit lost. Try again. Submit Previous Answers Request Answer