Problem 12: A car starts with a speed of 39 m/s and has an acceleration of 14 m/s². How long, in seconds, does it take for the car to go 1200 m? Numeric : A numeric value is expected and not an expression. t =

Problem 12: A car starts with a speed of 39 m/s and has an acceleration of 14 m/s². How long, in seconds, does it take for the car to go 1200 m? Numeric : A numeric value is expected and not an expression. t =

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

Chapter1: Introduction And Vectors

Section: Chapter Questions

Problem 51P: A person going for a walk follows the path shown in Figure P1.51. The total trip consists of four...

See similar textbooks

Related questions

Q: If the car's average velocity equals the total distance it covers divided by the total time, what is…

A: We know that, The average velocity of a body is the ratio of total distance travelled by the body to…

Q: One-third of the first period, one at 2m / s, the third, at 3m / s and the last one at 5m / s.…

A: Average speed = total distance/ total time taken Let the total distance be d. Time taken for the…

Q: You want to convert the speed km/h into m/s for a physics problem. Which of the following could act…

A: Given: Km/h into m/s

Q: 15. The graph below represents the relationship between "speed" and "time" for a car moving in a…

A: Given, speed vs time graph

Q: A truck speeds up from 20 m/s to 50 m/s in 11.8 seconds. What is the average acceleration? Do NOT…

A: Given data: Initial velocity (v0) = 20 m/s Final velocity (v) = 50 m/s Time (t) = 11.8 s Required:…

Q: Figure (1) represents part of the performance data of a robot owned by a physics student. X-T graph…

A: NOTE- As per our company guidelines we are supposed to answer only first 3 sub-parts. Kindly repost…

Q: Question 1 (1 point) V Saved What is the stopping distance of a Toyota Celica from 86 km/h where the…

Q: A motorcyclist is traveling at 13.6 m/s and accelerating at 3.05 m/s? for 2.1 s, how far does it…

A: Given(s): Initial speed, u=13.6 m/s. Acceleration, a=3.05 m/s2. Time, t=2.1 s Require: Distance…

Q: 37. The motion of an automobile is shown as a function of time in the graph below. v(m/s) 10 t(s) 1…

A: Given data: Velocity vs time graph Required: Distance traveled from t = 1s to t = 4s

Q: 2. Convert the following units into a desired unit with correct significant figure a. 10 m/s? to…

A: NOTE- As per our company guidelines we are supposed to answer only first 3 sub-parts. Kindly repost…

Q: The graph shows Vx versus t for an object moving in a straight line. What is the average speed fromt…

A: From the graph, it can be inferred that the object is moving with a constant speed from t=0 s to t=5…

Q: v(m/s) 10 t(s) 1 2 4

A: The area under the velocity-time graph gives us the value of distance (S) travelled by the object…

Q: X-t plot 140 120 100 y=t + 3t + 2 80 60 40 20 10 12 t (s) The x-t graph of a motion is given. The…

A: The given position, y=t2+3t+2 The velocity, v=dydt=ddtt2+3t+2=2t+3

Q: A bicyclist starts a timed sprint race as he passes the starting line moving at 6.0 mi/h. His…

A: Given:Initial velocity of the bicyclist, u = 6 mi/hAverage velocity at constant acceleration = 21…

Q: A spacecraft accelerates from rest: a = bt = 0.2t until a = 10.4, after which it continues at…

Q: :) In the following three formulas, x is a distance in meters, v is a velocity in m/s, and a is an…

Q: QUESTION 13 A bicyclist starts a timed race at 6.0 mi/h. In order to win, he must average 21 mi/h.…

Q: car speedometer has a %% uncertainty. What is range of posSIble speeds (in km/n) nen it reads km/h?…

Q: 1) A skater increases her velocity from 2.0m/s to 10.0m/s in 3.0seconds. What is the skater's…

Q: When the legal speed limit for the New York Thruway was increased from 55 mi/h to 65 mi/h, how much…

A: GivenDistance travelled by motorist (D)= 450 kmwe know 1km=0.621371 milesD=450×0.621371…

Q: A vehicle in a stationary state accelerates smoothly and reaches a speed of 10 m / sec in 4s and…

A: The kinematic equation to find the displacement of the vehicle with constant acceleration is…

Q: Complete the following table height Time Time Mean time Mean h t1 (s) t2 (s) t (s) t2 (s?) h/t2…

A: The formula to find the mean for the two values is Convert the unit of the height into m.

Q: A car has acceleration of 4 m/s2 and starts from 1.8 m/s. What is its speed after 7.4 seconds, in…

A: Given acceleration a=4m/s2Initial speed u=1.8mstime t=7.4 s

Q: QUESTION 1 Supply all missing information with the correct numerical values. Do not include the…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Your new Telsa Model 3 specs say that it can do 0-60 mph in 3.2 seconds. Can you get the…

Q: PROBLEM 3: Calculate the average speeds of object A and object B. Which object has the faster speed?…

A: as curve represents the relationship between distance traveled in time hence the slope of the line…

Q: Convert 2 km/h to m/s. How many ft/s is this? Evaluate each of the following and express with SI…

Q: 1. An object travels 65 m west and then 80 m east in 10 minutes, what is the ratio of average speed…

A: GivenAn object travels 65 m west and then 80 m east intime 10 minutes

Q: An equation describing displacement (in meters) as a function of time (in seconds) of a rocket…

Q: A car is going 29.0 m/s when it begins to slow and comes to a stop in 100 meters. What was the…

A: Given data: Initial velocity (u) = 29.0 m/s Final velocity (v) = 0 m/s Distance (d) = 100 m…

Q: (a) A car speedometer has a 4% uncertainty. What is the range of possible speeds (in km/h) when it…

A: a) Fluctuation of speed=410070=2.8 Reading shown by speedometer=70±2.8kmh…

Q: The speed (m/s) an accelerating object is traveling is determined by the function v(d) = 9.8d + 8…

Q: A particle moves according to the law of motion s=f(t)=sint,0≤t≤2π where tt is measured in seconds…

A: Given data The expression for the distance is: s = f (t) = Sin t The time is measured in the second…

Q: The S.I. unit of acceleration is meters per second2 Select one: a.True b.false

Q: QUESTION 4 Which one of the following quantities is NOT a speed? O 10 mi/hr 10 mi/hr/sec 35 m/s O 20…

A: Here we have to choose the correct option in the given quantities which is not a speed.

Q: When the legal speed limit for the New York Thruway was increased from 55 mi/h to 65 mi/h, how much…

A: Data Given , Initial speed ( Vi ) = 55 mi/hr Now , 1 mile / hr = 0.447 m/s So , Vi = ( 55 × 0.447…

Q: Conversion of Units a) On an interstate highway in a rural region of Wyoming, a car is traveling at…

Q: The marathon is a long-distance foot race with a distance of 42.195 kilometers. The current world…

A: Write the given values with suitable variables. d=42.195 kmt=2 hr 1 min 39 sec=2×60×60+60+39 s=7299…

Q: A car takes 10s to go from v=0m/s to v=25m/s at constant acceleration. If you wish to find the…

A: Write the expression for acceleration .

Q: A Ferrari sports car can accelerate from rest to 81 km/h (about 60 mi/h) in 1.5 s. What is its…

A: Given initial velocity of car = u = 0 final velocity of car = v = 81 km/h time taken = t = 1.5 s We…

Q: A car begins at the position x1 = 6.0.m with an initial velocity of 20.4 m/s. If the acceleration of…

A: Given:: Starting Position of car at x1 =6 m Initial velocity, V1= 20.4 m/s Acceleration of the car,…

Q: At the 2006 Winter Olympics in Torino, Italy, U.S. speed skater Apolo Ohno took the gold medal for…

Q: A motorist drives for 3 h at 90 km/h and for 2.5 h at 80 km/h. What is the average speed of the…

Q: Find the average velocity of the car whose position is graphed

A: Average velocity is given as,

Q: A driver traveling north slows down from 35.4m / s to 0m / s in 8.6 seconds. What is the magnitude…

A: Given: The initial velocity of the driver is 35.4 m/s in north direction. The final velocity of the…

Q: QUESTION 25 Which of the following units does not represent acceleration? a. m/s Ob. fils? C.…

Q: The acceleration of a race car as a function of time is a(t) = kt, where a is measured in meters per…

A: Given Data Acceleration of the car as a function of time is given as a(t)=kt At time t=0 velocity of…

Concept explainers

Scalars and Vectors

Scalars and Vectors are the classification of physical quantities that are used to denote various terms in physics.

Question

Problem 12: A car starts with a speed of 39 m/s and has an acceleration of 14 m/s².
How long, in seconds, does it take for the car to go 1200 m?
Numeric : A numeric value is expected and not an expression.
t =

Expert Solution

This question has been solved!

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

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps with 2 images

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

In an 8.00 kmkm race, one runner runs at a steady 11.2 km/hkm/h and another runs at 14.9 km/hkm/h. How far from the finish line is the slower runner when the faster runner finishes the race? Express your answer in kilometers to three significant figures.
A car is traveling at a speed of 29 m/s on an interstate highway where the speed limit is 76 mi/h. Is the driver exceeding the speed limit? What is the car's speed in mi/h? Observe correct number of significant figures in your final answer.
Bill runs at a steady pace of 5.00 m/s. How long will it take Bill to run 1.00 mile? (N.B. 1 mile =5280 feet). Answer in seconds.
A runner wants to run 12.2 kmkm . She knows that her running pace is 6.8 mi/hmi/h . How many minutes must she run? Hint: Use 6.8 mi/hmi/h as a conversion factor between distance and time. Express your answer using two significant figures.
A car travels with an average speed of 8.00 meter/second. A. What is the speed in km/s? B. What is the speed in mile/hour? Hint: 1km =1000.0 meters
A motorist drives for 3 h at 90 km/h and for 2.5 h at 80 km/h. What is the average speed of the motorist? Express your answer in 2 decimal places and in (a) km/h and (b) m/s. with graph
A pilot flies in a straight path for 1 h 30 min. She then makes a course correction, heading 10 degrees to the right of her original course, and flies 2 h in the new direction. If she maintains a constant speed of 640 mi/h, how far is she from her starting position?Your answer is______mi;
Cyclists in the United Kingdom reach speeds of 34.0 miles per hour (mi/h) on flat sections of the road. What is this speed in (a) kilometers per hour (km/h) and (b) meters per second (m/s)?
A car has acceleration of 4 m/s2 and starts from 1.8 m/s. What is its speed after 7.4 seconds, in m/s? Represent your answer with 3 significant figures. (Your answer should NOT have any sign nor unit, the SI unit is already given in the problem statement.)
A construction zone has a speed limit of 20 km/h for 500 m how long would it take to travel this zone in seconds
The SI unit for acceleration is
A bicyclist in the Tour de France has a speed of 29.0 miles per hour (mi/h) on a flat section of the road. What is this speed in (a) kilometers per hour (km/h), and (b) meters per second (m/s)?