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 23.0 m/s, and the distance between them is 91.0 m. After t₁ = 4.00 s, the motorcycle starts to accelerate at a rate of 7.00 m/s². The motorcycle catches up with the car at some time t2. Figure x(1) car motorcycle car x(1) x(1) 塔塔您 car motorcycle motorcycle A time с time E time x(1) B car ܕܐ motorcycle time x(1) motorcycle www. car D time < 1 of 1 > b ▼ Part B 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) 1957 ΑΣΦ t₂-t₁= 11.5 Submit Part C X Incorrect; Try Again; 4 attempts remaining Previous Answers xm (t₂) = Submit w 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 ans from a previous part, make sure you use the unrounded value. Answer numerically in meters using three significant figures. ▸ View Available Hint(s) - ΑΣΦ ? Py S ? m
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 23.0 m/s, and the distance between them is 91.0 m. After t₁ = 4.00 s, the motorcycle starts to accelerate at a rate of 7.00 m/s². The motorcycle catches up with the car at some time t2. Figure x(1) car motorcycle car x(1) x(1) 塔塔您 car motorcycle motorcycle A time с time E time x(1) B car ܕܐ motorcycle time x(1) motorcycle www. car D time < 1 of 1 > b ▼ Part B 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) 1957 ΑΣΦ t₂-t₁= 11.5 Submit Part C X Incorrect; Try Again; 4 attempts remaining Previous Answers xm (t₂) = Submit w 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 ans from a previous part, make sure you use the unrounded value. Answer numerically in meters using three significant figures. ▸ View Available Hint(s) - ΑΣΦ ? Py S ? m
Glencoe Physics: Principles and Problems, Student Edition
1st Edition
ISBN:9780078807213
Author:Paul W. Zitzewitz
Publisher:Paul W. Zitzewitz
Chapter6: Motion In Two Dimensions
Section: Chapter Questions
Problem 84A
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Topic Video
Question
ANSWER BOTH PART B & C Please
Transcribed Image Text: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 23.0 m/s, and the distance between
them is 91.0 m. After t₁ = 4.00 s, the motorcycle starts to
accelerate at a rate of 7.00 m/s². The motorcycle catches up with
the car at some time t2.
Figure
x(1) car
ZZE
motorcycle
с time
A
car
x(1)
motorcycle
time
motorcycle
car
x(1)
BE
motorcycle
time
D time
car
x(1)
motorcycle
car
1 of 1
E time
Part B
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= 11.5
Submit
Part C
17 ΑΣΦ
X Incorrect; Try Again; 4 attempts remaining
xm (t₂) =
Previous Answers
Submit
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.
► View Available Hint(s)
?
VE ΑΣΦ
S
2 ?
m
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