Need help with #4 Your submissions: 64.0Computed value: 64.0Feedback:2) Starting from a crouched position, how long does it take a cheetah to reach its top speed? (Express your answer tothree significant figures.)3.31SubmitYour submissions: 3.31Computed value: 3.31Feedback: Right answer!47.1SubmitSubmitted: Friday, September 9 at 2:03 AM3) How far does it travel in that time? (Express your answer to three significant figures.)Your submissions: 47.1Computed value: 47.1Feedback:SSubmitSubmitted: Friday, September 9 at 2:06 AMSubmitted: Friday, September 9 at 2:09 AM4) If a cheetah sees a rabbit 120 m away, how long will it take to reach the rabbit, assuming the rabbit does not move?(Express your answer to three significant figures.)S The cheetah is considered the fastest running animal in the world. Cheetahs can accelerate to a speed of 21.6 m/s in2.50 s and can continue to accelerate to reach a top speed of 28.6 m/s. Assume the acceleration is constant until thetop speed is reached and is zero thereafter.1) Express the cheetah's top speed in mi/h. (Express your answer to three significant figures.)64.0SubmitYour submissions: 64.0✔Computed value: 64.0Feedback:3.312) Starting from a crouched position, how long does it take a cheetah to reach its top speed? (Express your answer tothree significant figures.)SubmitYour submissions: 3.31 ✔Computed value: 3.31Feedback: Right answer!mih47.1Submitted: Friday, September 9 at 2:03 AMSubmitSSubmitted: Friday, September 9 at 2:06 AM3) How far does it travel in that time? (Express your answer to three significant figures.)TGm****

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4) If a cheetah sees a rabbit 120 m away, how long will it take to reach the rabbit, assuming the rabbit does not move? (Express your answer to three significant figures.) S

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Publisher:Raymond A. Serway, Chris Vuille

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In classical mechanics, kinematics deals with the motion of a particle. It deals only with the position, velocity, acceleration, and displacement of a particle. It has no concern about the source of motion.

Linear Displacement

The term "displacement" refers to when something shifts away from its original "location," and "linear" refers to a straight line. As a result, “Linear Displacement” can be described as the movement of an object in a straight line along a single axis, for example, from side to side or up and down. Non-contact sensors such as LVDTs and other linear location sensors can calculate linear displacement. Non-contact sensors such as LVDTs and other linear location sensors can calculate linear displacement. Linear displacement is usually measured in millimeters or inches and may be positive or negative.

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Need help with #4

Your submissions: 64.0
Computed value: 64.0
Feedback:
2) Starting from a crouched position, how long does it take a cheetah to reach its top speed? (Express your answer to
three significant figures.)
3.31
Submit
Your submissions: 3.31
Computed value: 3.31
Feedback: Right answer!
47.1
Submit
Submitted: Friday, September 9 at 2:03 AM
3) How far does it travel in that time? (Express your answer to three significant figures.)
Your submissions: 47.1
Computed value: 47.1
Feedback:
S
Submit
Submitted: Friday, September 9 at 2:06 AM
Submitted: Friday, September 9 at 2:09 AM
4) If a cheetah sees a rabbit 120 m away, how long will it take to reach the rabbit, assuming the rabbit does not move?
(Express your answer to three significant figures.)
S

The cheetah is considered the fastest running animal in the world. Cheetahs can accelerate to a speed of 21.6 m/s in
2.50 s and can continue to accelerate to reach a top speed of 28.6 m/s. Assume the acceleration is constant until the
top speed is reached and is zero thereafter.
1) Express the cheetah's top speed in mi/h. (Express your answer to three significant figures.)
64.0
Submit
Your submissions: 64.0✔
Computed value: 64.0
Feedback:
3.31
2) Starting from a crouched position, how long does it take a cheetah to reach its top speed? (Express your answer to
three significant figures.)
Submit
Your submissions: 3.31 ✔
Computed value: 3.31
Feedback: Right answer!
mi
h
47.1
Submitted: Friday, September 9 at 2:03 AM
Submit
S
Submitted: Friday, September 9 at 2:06 AM
3) How far does it travel in that time? (Express your answer to three significant figures.)
TG
m
****

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