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 2.0 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 = Submit Request Answer • Part B How far has he traveled in this time? Express your answer using two significant figures. m Submit Request Answer Part C What is his speed when he catches up? Express your answer using two significant figures. 1νΠ ΑΣφ ? m/s Submit Request Answer

College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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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 2.0 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 =
S
Submit
Request Answer
Part B
How far has he traveled
this time?
Express your answer using two significant figures.
Hν ΑΣφ
?
m
Submit
Request Answer
Part C
What is his speed when he catches up?
Express your answer using two significant figures.
?
v =
m/s
Submit
Request Answer
Transcribed Image Text: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 2.0 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 = S Submit Request Answer Part B How far has he traveled this time? Express your answer using two significant figures. Hν ΑΣφ ? m Submit Request Answer Part C What is his speed when he catches up? Express your answer using two significant figures. ? v = m/s Submit Request Answer
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