A car traveling at 40.0 m/s applies the brakes and decelerates uniformly at a rate of 2.5 m/s?. a) How far does the car travel in 3.0 s? b) What is its velocity at the end of this time interval? c) How long does it take for the car to come to a stop? d) What distance does the car travel before coming to a stop? (i) How far does the car travel in 3.0 s? m (Please type/enter your answer here) (i) What is its velocity at the end of this time interval? m/s (Please type/enter your answer here) (iii) How long does it take for the car to come to a stop? (Please type/enter your answer here) (iv) What distance does the car travel before coming to a stop? m (Please type/enter your answer here)

A car traveling at 40.0 m/s applies the brakes and decelerates uniformly at a rate of 2.5 m/s?. a) How far does the car travel in 3.0 s? b) What is its velocity at the end of this time interval? c) How long does it take for the car to come to a stop? d) What distance does the car travel before coming to a stop? (i) How far does the car travel in 3.0 s? m (Please type/enter your answer here) (i) What is its velocity at the end of this time interval? m/s (Please type/enter your answer here) (iii) How long does it take for the car to come to a stop? (Please type/enter your answer here) (iv) What distance does the car travel before coming to a stop? m (Please type/enter your answer here)

Introductory Chemistry: An Active Learning Approach

6th Edition

ISBN:9781305079250

Author:Mark S. Cracolice, Ed Peters

Publisher:Mark S. Cracolice, Ed Peters

Chapter3: Measurement And Chemical Calculations

Section: Chapter Questions

Problem 128E: In Active Example 3-29 you calculated that you would have to work six weeks to earn enough money to...

See similar textbooks

Similar questions

In Active Example 3-29 you calculated that you would have to work six weeks to earn enough money to buy a 1082.49 television. You would be working five shifts of four hours each at 9.25/hr. But, alas, when you received your first pay check, you found that exactly 23 of your earnings had been withheld for social security, federal and state income taxes, and workers compensation insurance. Taking these into account, how many weeks will it take to earn the 1082.49?
What are the steps in the Chapman cycle? Explain the importance.
Convert 45 mi/h to m/s, showing how the units cancel appropriately.
Step 2: Identify the dimensions of the quantities involved The second step is to identify the dimensions of the quantities involved in the problem. For example, if the problem involves distance, time, and velocity, the dimensions of these quantities would be length, time, and length/time, respectively. Step 3: Check if the units cancel out The third step is to check if the units cancel out. To do this, multiply the quantities together and check if the units cancel out, leaving only the desired unit. For example, if you are trying to find the velocity of an object and you know its distance and time, you can multiply distance by time to get velocity. If the units cancel out, you have a physically meaningful result. Step 4: Check if the result makes sense, to do this compare the units of the result with what you would expect based on the Robles statement. Using the step hints above, answer the question. You do not have to solve. Just imagine that you're teaching a friend how…
For this I got 1.1, I just wanted to make sure that it was correct
Every year Every second (1 year 365 days).
Use the References to access important values if needed for this question. Two-Step Algebra a =b+ cd lne In order to solve the equation above for d, you must: Step One Add the same expression to each side of the equation to leave the term that includes the variable by itself on the right-hand side of the expression: -b ta =-bv +b+ cd Ine Step Two Multiply both sides of the equation by the same expression: x(a - b) = xcd Ine The resulting equation is: d = Submit
The outside temperature can be estimated based on how fast crickets chirp. At 104 chirps per minute, the temperature is 6363 °F. At 176 chirps per minute, the temperature is 8181 °F. Using this information, you can make a formula that relates chirp rate to temperature. Assume the relationship is linear, that is the points form a straight line when plotted on a graph. What is the temperature if you hear 128128 chirps per minute?
1. Why are the particles in a solid assumed to be moving even though we cannot see them? O The kinetic molecular theory says that all particles are in constant, random motion. O The kinetic molecular theory says that particles are always colliding with each other inelastically. The kinetic molecular theory says that there is a lot of space between the particles in a solid. The particles in a solid are attracted to each other, so they end up sticking together. 00:48:51
Determine the speed of oxygen in m/s, if helium has a velocity of 752.1m/s at the same temperature.
nHMAC%3Def41415d9158412623399163083b2ede#10001 Spr. 2021 8 Gu HI, Leira v Sign Out Item 4 I Review | Constants | Periodic Table Alexandra decides to climb Mt. Krumpett, which is 5000 m high. She determines that this will require a total of 2250 kcal of energy for the trip. For her food supply, she decides to take nutrition bars. The label states that each bar contains 50 g of carbohydrates, 10 g of fat, and 40 g of protein. Part A How many nutrition bars should Alexandra pack? Express the number of bars numerically. > View Available Hint(s) ν ΑΣφ bars Submit Previous Answers 0V 12:33
Total surface size is dependent on particle size. The smaller the particles are: O smaller the total surface area relative to circumference O larger the total surface area relative to circumference smaller the total surface area relative to volume O larger the total surface area relative to volume