Horizons: Exploring the Universe (MindTap Course List)

14th Edition

ISBN: 9781305960961

Author: Michael A. Seeds, Dana Backman

Publisher: Cengage Learning

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Question

Please answer question #1 and #2 in the photo. Thank you.

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Round final answer into 4 decimal places and answer neatly as well as simply
Use g = 32.2 ft/s^2 or 9.81 m/s^2
2. After work, Mr. Nakset goes home and watches Netflix. One evening, while he was watching, he sees a cockroach on the wall, 1 ft away and 7.5 ft above where he was sitting. In an attempt to kill the cockroach, he throws a thick University Physics book at it. If he throws the book at an angle of 80 degrees with the horizontal with a velocity of 18 ft/s, will he be able to hit the cockroach? Why or why not?

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What is your conclusion?
Ps. Context and Answer is provided, I just need a conclusion.

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hi ! kindly write your answers legibly and explain it wisely thank you <3

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I'm pretty sure I got the first step right, but I'm really struggling with the second step. I think I set up the equation correctly, but when it comes to actually solving, I'm not getting the steps right. Can you please list out step by step how to solve the equation in part 2, assuming I got that equation right. I've attached the problem, as well as my work.

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1. demonstrate your ability to complete a related rates word problem;
2. improve your mathematical writing to include full solutions with justifications;
3. integrate mathematical statements into grammatically correct expositions.
Assignment: Complete the following related rates word problem. Include a well-labeled figure and supporting mathematical statements within a grammatically correct exposition.
A police car is moving east towards an intersection at 25 miles per hour, and the police inside the car is using radar to determine the rate at which the distance is changing between them and another vehicle that is traveling south. When the police car is 12 miles west of the intersection and the other vehicle is 5 miles north of the intersection, it is determined that the distance between them and the other vehicle is decreasing at a rate of 35 miles per hour. Find the speed of the car when the car is 5 miles north of the intersection

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I have a couple of follow up questions:
1) Is that 60k^ kgm^2/s, the SI unit for L
2) It wanted an expression as a function of time; so would it be L(t) = 60k, in which case it's 60k no matter what the value of t is?
Hopefully, I'm getting across what I mean. Thank you.

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hi I need help with PART A, PART B, and PART C can you label which one is which.

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1) Suppose Joel was able to travel 6.6 km west in 1.2 hours in his car. What is his average velocity in meters (m) per minute (min)? Note: Round your answer to 2 decimal places.
____________________
2) Hailey is traveling in her car at a constant speed (or rate) of 6 m/s. How long will it take her to travel 800 meters? Please state your answer in seconds and round to two decimal places.
____________________
3) Robert travels for 2 minutes at 8 m/s to the north. How much will he be displaced?
____________________

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Physics Problem, Kindly indicate givens and full solution so I can understand the problem much better ^_^ Thank you.

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Hi! I have a follow up question, what is the proper formula for part a? Thank you so much! Please use the letters only, thank you!

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Physics
1. In an actual Atwood machine, what are some of the factors that should be considered when estimating the error in the measurement of the distance traveled, Sy?
what are some of the factors that should be considered when estimating the error in the measurement of the time traveled?

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Plz explain it step by step in brief

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