v Correct A motorcydle is following a car that is traveling at constant speed on a straight highway. Initially, the car and the motorcyde are both traveling at the same speed of 18.0 m/s, and the distance between them is 53.0 m. After t1 = 4.00 s, the motorcycle starts to accelerate at a rate of 6.00 m/s?2. The motorcycle catches up with Part B the car at some time tg. How long does it take from the moment when the motorcyde starts to accelerate until it catches up with the car? In other words, find to - t1. Express the time numerically in seconds using three significant figures. • View Available Hint(s) 2- t1 = 4 Submit Previous Answers X Incorrect; Try Again; 7 attempts remaining Review your calculations and make sure you round to 3 significant figures in the last step. Part C Figure < 1 of 1 > How far does the motorcycle travel from the moment it starts to accelerate (at time t1) until it catches up with the car (at time t2)? Should you need to use an answer from a previous part, make sure you use the unrounded value. Answer numerically in meters using three significant figures. motorcycle • View Available Hint(s) 0 car. car car motorcycle motoreycle VO AEO ? 12 time C E time time 2m (t2) = m motoreycle car Submit car Tmotorcycle B time time
v Correct A motorcydle is following a car that is traveling at constant speed on a straight highway. Initially, the car and the motorcyde are both traveling at the same speed of 18.0 m/s, and the distance between them is 53.0 m. After t1 = 4.00 s, the motorcycle starts to accelerate at a rate of 6.00 m/s?2. The motorcycle catches up with Part B the car at some time tg. How long does it take from the moment when the motorcyde starts to accelerate until it catches up with the car? In other words, find to - t1. Express the time numerically in seconds using three significant figures. • View Available Hint(s) 2- t1 = 4 Submit Previous Answers X Incorrect; Try Again; 7 attempts remaining Review your calculations and make sure you round to 3 significant figures in the last step. Part C Figure < 1 of 1 > How far does the motorcycle travel from the moment it starts to accelerate (at time t1) until it catches up with the car (at time t2)? Should you need to use an answer from a previous part, make sure you use the unrounded value. Answer numerically in meters using three significant figures. motorcycle • View Available Hint(s) 0 car. car car motorcycle motoreycle VO AEO ? 12 time C E time time 2m (t2) = m motoreycle car Submit car Tmotorcycle B time time
University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter3: Motion Along A Straight Line
Section: Chapter Questions
Problem 114CP: A cyclist sprints at the end of a race to clinch a victory. She has an initial velocity of 11.5 m/s...
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Question
Transcribed Image Text:Correct
A motorcycle is following a car that is traveling at constant speed on
a straight highway. Initially, the car and the motorcycle are both
traveling at the same speed of 18.0 m/s, and the distance between
them is 53.0 m. After t1 = 4.00 s, the motorcycle starts to
accelerate at a rate of 6.00 m/s? . The motorcycle catches up with
Part B
the car at some time t2.
How long does it take from the moment when the motorcycle starts to accelerate until it catches up with the car? In other words, find t2 – t1.
Express the time numerically in seconds using three significant figures.
• View Available Hint(s)
?
t2 - t1 = 4
Submit
Previous Answers
* Incorrect; Try Again; 7 attempts remaining
Review your calculations and make sure you round to 3 significant figures in the last step.
Part C
Figure
How far does the motorcycle travel from the moment it starts to accelerate (at time t1) until it catches up with the car (at time t2)? Should you need to use an
answer from a previous part, make sure you use the unrounded value.
< 1 of 1
Answer numerically in meters using three significant figures.
|motoreycle
x(1)
> View Available Hint(s)
car
car
car
motorcycle
motorcycle
?
A
time
C
time
E
time
Im (t2) =
m
motorcycle
car
Submit
car
motoreycle
В
time
D
time
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