As a train accelerates away from a station, it reaches a speed of4.8 m/s in 5.4 s.For the steps and strategies involved in solving a similarproblem, you may view the following Example 2-11 video:SOLUTIONHow fast is the boat moving after accelerating for 5.00 sBreakwater2.40 m/s²C-1.50 m/som/assets/sci-Walker-Worked_Example-Full Speed Ahead▼Part AG Search or type URLIf the train's acceleration remains constant, what is its speed after an additional 6.0 s has elapsed?Express your answer in meters per second.[5] ΑΣΦV=SubmitProvide FeedbackMacBook ProRequest AnswerP Pearson☆OCopyright © 2023 Pearson Education Inc. All rights reserved. Terms of Use | Privacy Policy | Permissions | Contact Us |www.?m/sReviNext >

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As a train accelerates away from a station, it reaches a speed of 4.8 m/s in 5.4 s. For the steps and strategies involved in solving a similar problem, you may view the following Example 2-11 video: SOLUTION How fast is the boat moving after accelerating for 5.00 s W 2.40 m/s² -1.50 m/x ▼ om/assets/sci-Walker-Worked_Example-Full Speed Ahead Part A If the train's acceleration remains constant, what is its speed after an additional 6.0 s has elapsed? Express your answer in meters per second. 15. ΑΣΦ V = Submit Provide Feedback Request Answer MacBook Pro P Pearson ? Copyright © 2023 Pearson Education Inc. All rights reserved. Terms of Use Privacy Policy | Permissions | Contact Us | m/s Next >

As a train accelerates away from a station, it reaches a speed of 4.8 m/s in 5.4 s. For the steps and strategies involved in solving a similar problem, you may view the following Example 2-11 video: SOLUTION How fast is the boat moving after accelerating for 5.00 s W 2.40 m/s² -1.50 m/x ▼ om/assets/sci-Walker-Worked_Example-Full Speed Ahead Part A If the train's acceleration remains constant, what is its speed after an additional 6.0 s has elapsed? Express your answer in meters per second. 15. ΑΣΦ V = Submit Provide Feedback Request Answer MacBook Pro P Pearson ? Copyright © 2023 Pearson Education Inc. All rights reserved. Terms of Use Privacy Policy | Permissions | Contact Us | m/s Next >

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter2: Motion In One Dimension

Section: Chapter Questions

Problem 9P: A hare and a tortoise compete in a race over a straight course 1.00 km long. The tortoise crawls at...

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A hare and a tortoise compete in a race over a straight course 1.00 km long. The tortoise crawls at a speed of 0.200 m/s toward the finish line. The hare runs at a speed of 8.00 m/s toward the finish line for 0.800 km and then stops to tease the slow-moving tortoise as the tortoise eventually passes by. The hare waits for a while after the tortoise passes and then runs toward the finish line again at 8.00 m/s. Both the hare and the tortoise cross the finish line at the exact same instant. Assume both animals, when moving, move steadily at their respective speeds. (a) How far is the tortoise from the finish line when the hare resumes the race? (b) For how long in time was the hare stationary?
(a) Use the distance and velocity data in Figure 3.64 to find the rate of expansion as a function of distance. (b) If you extrapolate back in time, how long ago would all of the galaxies have been at approximately the same position? The two parts of this problem give you some idea of how the Hubble constant for universal expansion and the time back to the Big Bang are determined, respectively. Figure 3.64 Five galaxies on a straight line, showing their distances and velocities relative to the Milky Way (MW) Galaxy. The distances are in millions of light years (Mly), where a light year is the distance light travels in one year. The velocities are nearly proportional to the distances. The sizes of the galaxies are greatly exaggerated; an average galaxy is about 0.1 MlY across.
Suppose you throw a rock nearly straight up at a coconut in a palm tree, and the rock misses on the way up but hits the coconut on the way down. Neglecting air resistance, how does the speed of the rock when it hits the coconut on the way down compare with what it would have been if it had hit the coconut on the way up? Is it more likely to dislodge the coconut on the way up or down? Explain,
& Snipping Tool O X File Edit Tools Help New Mode Delay - A baseball player throws a ball straight up into the air. At a height of 4.4 m above the release point, the ball is moving at 1.8 m/s. What was the ball's initial speed in m/s? assume g = 9.8m/s?. Answer: 7:53 PM O Type here to search 日 amazon 9°C O G ENG 2021-10-17 %2:
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II. The graph at the right shows Donovan Bailey's split times for his 100-meter record breaking run in the Atlanta Olympics in (9.84,100), 100 (9.0,90), 90 18.2,80) 80 1996. (7.4,70) 70 A. At what point did he experience his greatest average speed for a 10-meter interval? Calculate this speed in m/s. 6.5,60) 60 (5.6,50) 50 PSYW 14.9,40) 40 A4.1,30) 30 И3.1,20) 20 10 (1.9,10) B. What was his average speed (in m/s) for JES 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 10.0 time (s) the overall race? PSYW (w) aɔueisip
You are sitting in your car at a red light when you see a zombie standing still 65m in front of your car. You both begin to accelerate towards each other. Your car accelerates at 1.8 m/s^2 and the zombie accelerates at 0.6 m/s^2. How long does it take for you to strike the zombie? Make sure to include a diagram of the physical situation, label know and unknown quantities with units, coordinate system. Please use grade 12 kinematics and label the variables as v1, v2, a (Acceleration), t (time), d (displacement) Thanks!
hi, please help me answer question 1,2, and 3. i will post the other problems in another question. thank you so much
Virtual Meeting for General PHYSICS Request control Seatwork: Ball Thrown Up at the Edge of a Cliff A ball is thrown up at speed 15.0 m/s by a person on the edge of a cliff. The ball can fall to the base of the cliff 50.0 m below. Ignore air resistance. Calculate: a. The time it takes the ball to reach the base of the cliff. b. The total distance traveled by the -y= -50 m ball. Activate Wirndows Go to Settings to activate Windows 232 PM
You measure the acceleration of a METRA train to be a = 0.58 m/s/s. If you are standing at the front car when the train pulls away, how fast is the train moving after 3 cars pass you? Give your answer in miles per hour (to the nearest whole number). NOTES: • Each METRA car is 25.9 meters in length. • 1 m/s = 2.24 miles per hour 21
With a fireworks bazooka, a firework is fired vertically upwards, with a speed of 150 m/s. a) Calculate its maximum height. b) Calculate its time of flight c) What speed does it take after 3 seconds of ascent? d) What is its speed at a height of 40 meters?
You are riding ina bus moving slowly through heavy traffic at 4.0 m/s. You hurry to the front of the bus at 6.0 m/s relative to the bus. What is your speed relative to the street? 2m/s 24m/s 10m/s 1.5m/s Please I need a surely answer and a quicker response