You have a dream you are driving across the country. In your dream, you leave Kala- mazoo at 9 a.m. on a tour along I94: you drive to Chicago, Milwaukee, Minneapolis, and Fargo. You arrive to Fargo at 8 p.m. You spent your entire trip staring out the window enjoying the sights, and (this is a dream, remember?) you didn’t get hurt. According to the trip counter on your odometer, you have travelled 813 miles on your trip. The speed limit was between 55 mph and 70 mph on your trip. Were you ever speeding? Explain your reasoning.

You have a dream you are driving across the country. In your dream, you leave Kala- mazoo at 9 a.m. on a tour along I94: you drive to Chicago, Milwaukee, Minneapolis, and Fargo. You arrive to Fargo at 8 p.m. You spent your entire trip staring out the window enjoying the sights, and (this is a dream, remember?) you didn’t get hurt. According to the trip counter on your odometer, you have travelled 813 miles on your trip. The speed limit was between 55 mph and 70 mph on your trip. Were you ever speeding? Explain your reasoning.

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Related questions

Q: 13.3 Time travel. Ivan's doctor breaks the sad news that Ivan has been diagnosed with an incurable…

Q: QB1a. Using Newton's law of universal gravitation write down an expression for the velocity as a…

Q: The plane carrying the supplies will be cruising at a constant velocity of 250 miles per hour…

A: The given values are,

Q: Light travels at a speed of 3*108 m/s (also known as the constant c). The distance a light ray…

A: The formula to convert the distance of Alpha Century from lightyear to meter is da…

Q: gravitation with the Earth as m2 and the radius of the Earth for the distance F = GmME RE2. Now…

Q: The Orion Space Capsule has started it's return to earth and is travelling at a speed of 24,600 mph.…

A: Given data, Speed=24600 mph Distance d=270,000 miles

Q: average speed of the Apollo 11 spacecraft during the

A: average speed =total distance/total time taken

Q: The Force Exerted on the Moon (Figure 1)shows the Earth, Moon, and Sun (not to scale) in their…

A: Given, FSM = 4.34×1020 N FEM= 1.98×1020 N MM= 7.35×1022 kg

Q: d face to the blasting rockets, to the fuel gauge, and back to his worried expression as the engines…

A: The hero may have used the idea of conservation of momentum to achieve his aim (going back to his…

Q: Two exoplanets, UCF1.01 and UCF1.02 are found revolving around the same star. The period of planet…

Q: what is the weight of the sphere in newtons [N]

Q: You are working for a window-manufacturing company. The company has just landed a new contract for…

A: Average speed of stone V = 7.70 m/s Area of window A = 0.750 m2 mass of hell stone m = 5 g…

Q: A planet with mass 8.07x1023 kg orbits a star with mass 1.18x1030 kg. The orbit is circular, and the…

Q: You start out by driving 293 miles north in 4 hours and 58 minutes, and then you stop and park for a…

Q: What is the general equation for potential energy due to gravity using Ug=mgΔh?

A: The gravitational force of attraction acting on the mass m is calculated by the following equation.…

Q: The amount of energy collected by a solar panel depends on the intensity of the sun's rays and the…

Q: Suppose you are on Mars when it is 9.00 1010 m from earth. You call earth for the correct time and…

Q: A policeman is positioned on a highway without a radar gun. He knows the distance from the…

A: We are given the speed limit. We are also given the distance the car and truck covers. We are also…

Q: The rest energy E of an object with rest mass m is given by Einstein's famous equation E = mc²,…

Q: You have been hired by the defense attorney as an expert witness in a lawsuit. The plaintiff is…

Q: A spacecraft in a geosynchronous orbit is given a tangential velocity increment ("delta-V") of 2.0…

Q: From a launch tower located at point B, a rocket goes into space with a velocity ? (ℎ) = 3ℎ + 2 in…

A: The solution can be given as follows:-

Q: A probe of mass 100 kg is coasting through a dense gas cloud in deep space, where g = 0. There is…

A: Using Newton’s second law of motion mdvdt=Fdmdvdt=-0.6v∫vivfdvv=∫-0.6mdtlnvfvi=-0.6tm

Q: To model a moon in the solar system, consider a sphere with radius R and uniform mass density p. Let…

A: Mass density of moon is 2.7 × 103 kg/m3 R= 2.0×106 m. We know that gravitational constant G= 6.67 ×…

Q: Astronomical observations of our milky way galaxy indicate that it has a mass of about 8x1011 solar…

A: 1 solar mass = 1.989e+30 kg 1 Light year = 9.461e+15 m Given, mass of milky way is M = 8x1011 solar…

Q: The speed of light is 3 × 108m/s. The Sun has a mass of 2 × 1030kg. a). If all of the Sun’s mass…

A: a) For an object orbiting around Sun with orbital velocity c: Centripetal force =mc2Rwhere m is…

Q: A small, experimental aluminum airplane leaves its classified location on a fogsy and overcast day,…

Q: Suppose you are on Mars when it is 9.00 1010 m from earth. You call earth for the correct time and…

Q: When I was a young adult , I made two trips down the coast of California on a bicycle. If I was…

A: The average speed of the bicycle = 8 miles/hr. Distance to be covered = 2.3 miles.

Q: The kinetic energy (T) of an object with mass m traveling at a speed v is defined as T =…

Q: You are planning a trip to San Diego from Cypress College. If it took you a time of t = 1.5 hr to…

Q: You are an astronomer on planet Tirth, which orbits a distant star. It has recently been accepted…

Concept explainers

Relative Velocity

It is a measurement of an object with regards to the other object which is moving or stable or stationary. For example, if we are traveling in a bus and the bus is moving at speed of 50km/hr, then our speed is according to the nearby passenger on the bus is zero. According to them, we are not moving. But if one person standing on the ground or road observes us from outside of the bus, according to him we are moving at a speed of 50km/hr and the bus is also moving at a speed of 50km/hr. Now, the motion is recognized by the observer, it depends on a frame of reference or observer. This is motion called relative motion.

Question

You have a dream you are driving across the country. In your dream, you leave Kala-
mazoo at 9 a.m. on a tour along 194: you drive to Chicago, Milwaukee, Minneapolis,
and Fargo. You arrive to Fargo at 8 p.m. You spent your entire trip staring out the
window enjoying the sights, and (this is a dream, remember?) you didn't get hurt.
According to the trip counter on your odometer, you have travelled 813 miles on your
trip. The speed limit was between 55 mph and 70 mph on your trip. Were you ever
speeding? Explain your reasoning.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

The class I'm taking is physics for scientists and engineers! I am completely stuck. Need help. I have attached the problem. Please view both attachments before answering. Please write step-by-step solution so I can fully understand.
We will use differential equations to model the orbits and locations of Earth, Mars, and the spacecraft using Newton’s two laws mentioned above. Newton’s second law of motion in vector form is: F^→=ma^→ (1) where F^→ is the force vector in N (Newtons), and a^→ is the acceleration vector in m/s^2,and m is the mass in kg. Newton’s law of gravitation in vector form is: F^→=GMm/lr^→l*r^→/lr^→l where G=6.67x10^-11 m^3/s^2*kg is the universal gravitational constant, M is the mass of the larger object (the Sun), and is 2x10^30 kg, and m is the mass the smaller one (the planets or the spacecraft). The vector r^→ is the vector connecting the Sun to the orbiting objects. Step one ) The motion force in Equation(1), and the gravitational force in Equation(2) are equal. Equate the right hand sides of equations (1) and (2), and cancel the common factor on the left and right sides. Answer: f^→=ma^→ f=Gmm/lr^→l^2 a^→=Gmm/lr^→l^2 x r^→/lr^→l r^→=r^→/lr^→l * Gmm Could you please…
M. 00 F. %24 D. %23 HP TrueVision HD Pavi Se th Site w Technical A AN Careers Mail - boss Texas Work MOe Homework A College X C O 8 https://www.webassign.net/web/Student/Assignment-Responses/last?dep3D28680740 不。 CTN LIAL The International Space Station has a mass of 4.19 x 105 kg and orbits at a radius of 6.79 x 106 m from the center of Earth. Find the gravitational force exerted by Earth on the space station, the space station's gravitational potential energy, and the weight of a 71.4 kg astronaut living inside the station. HINT (a) the gravitational force (in N) exerted by Earth on the space station (Enter the magnitude.) N (b) the space station's gravitational potential energy (in J) (c) the weight (in N) of an 71.4 kg astronaut living inside the station Need Help? Watch It Read It MY NOTES ASK YOUR TEACHER PREVIOUS ANSWERS SERCP11 7.5.P.039. 8. [2/2 Points] DETAILS dp AMIN g ong Pva ladurial A 732006020610 ADVANCED AUD insert Oly f5 114 米 $ ヤ % 6 #3 9. %3D K. pa B. 目
Rick is an Aerospace Engineer at NASA’s Jet Propulsions Laboratory (JPL), and is designing the next mission to Pluto called “New Horizons 2: The Sequel". This time Rick plans to study Pluto's largest moon Charon. Charon has a mass of 1.586 ×1021 kg and a mean radius of 606 km, and might have a nitrogenous atmosphere (N2) just like Pluto. If, for a massive object to have an atmosphere its escape speed must be 12 times greater than the root-mean- square (rms) velocity of the gas (otherwise the gas will slowly leak away over time), what is the maximum temperature that Charon can have and still have a nitrogenous atmosphere? [Charon has a temperature of -281 °C = 55 K, day or night.]
D Gm₁m₂ Fg KE = mv², Ug = - 2πr , ac = =²₁, v = ²7₁ T Gm₁m₂ GM g = G, Vesc = 2GM R , E = KE + Ug, G = 6.674 x 10-¹1 Nm²/kg² Problem 1: You are the science officer on a visit to a distant solar system. Prior to landing on a planet you measure its radius to be 9 x 106 m and its rotation period to be 22.3 hours. You have previously determined that the planet orbits 2.2 x 10¹¹ m from its star with a period of 402 days (3.473 x 107 sec). Once on the surface you find that the free-fall acceleration is 12.2 m/sec². a) What is the mass of the planet? Answer: 1.5 x 1025 kg. b) What is the mass of the star? Answer: 5.2 x 1030 kg.
Link has to travel to Hyrule castle. Link is currently in the Gerudo desert. The desert sand stretches south for 2 kilometers (km) from where Link is standing. The castle is 3 km south of Link and 5 km east of him. Link can run at a speed of 4 km/h in the sand and at a speed of 6 km/h in the field. How fast (in hours) can Link arrive to Hyrule castle? (Round your answer to 4 decimal digits). Field Answer: Link SAND 5km 4 km X Castle 2km
I keep getting this wrong despite working it out many times. Can I please get some insight on the right approach? A team of astronauts is on a mission to land on and explore a large asteroid. In addition to collecting samples and performing experiments, one of their tasks is to demonstrate the concept of the escape speed by throwing rocks straight up at various initial speeds. With what minimum initial speed ?esc will the rocks need to be thrown in order for them never to "fall" back to the asteroid? Assume that the asteroid is approximately spherical, with an average density ?=3.32×106 g/m3 and volume ?=2.40×1012 m3 . Recall that the universal gravitational constant is ?=6.67×10−11 N·m2/kg2 . Answer in m/s
After landing on an unfamiliar planet, a space explorer constructs a simple pendulum of length 46.0 cm. The explorer finds that the pendulum completes 98.0 full swing cycles in a time of 145 s. What is the magnitude of the gravitational acceleration on this planet? Express your answer in meters per second per secondgPlanet=(?)m/s^2
One year on Mars is as long as 1.88 years on earth. How many seconds is a Martian year? Please give the correct answer
express the speed of light (c = 2.9979 x 10^8 m/s) in km/year (take note that there is a leap year every 4 years, i.e. an additional day is added to the total calendar days every four years)
One full year is 365.26 days. Using this number and the distance between the sun and the earth, calculate the Earth’s velocity. Question 8 options: 21.4 km/s 23.7 km/s 26.2 km/s 29.8 km/s 31.9 km/s
A jogger runs 186 meters westward, then 210 meters eastward, then 156 meters westward, and finally 84 meters eastward. For this motion, what is the distance moved? Tap button at left to enter answer using our built-in number pad. Distance (m) : %D 1 2 What is the magnitude and direction of the displacement? Magnitude (m) = Tap button at left to enter answer using our built-in number pad. Dir'n = (Tap field to change.) --