A car is initially at rest on a straight road. The graph shows the acceleration of the car along that road as a function of time. 4. -1 -2 4. 7. 9 10 11 12 13 14 t(s) What is the speed of the car at t=6 s? Satmt Ant Incompatible units. No conversion found between "a/s-1" and the required units. e Tries 0/99 Previous Tries How much distance does the car cover in the first 9 seconds? 44.0 m You are correct. Your receipt no. is 160-3796 e Previous Tries What is the speed of the car at t=13 s? Sum Submission not graded. Use more significant figures. Tries 0/99 Previous Tries Determine the distance covered by the car between t- 11 s and te 14 s?

A car is initially at rest on a straight road. The graph shows the acceleration of the car along that road as a function of time. 4. -1 -2 4. 7. 9 10 11 12 13 14 t(s) What is the speed of the car at t=6 s? Satmt Ant Incompatible units. No conversion found between "a/s-1" and the required units. e Tries 0/99 Previous Tries How much distance does the car cover in the first 9 seconds? 44.0 m You are correct. Your receipt no. is 160-3796 e Previous Tries What is the speed of the car at t=13 s? Sum Submission not graded. Use more significant figures. Tries 0/99 Previous Tries Determine the distance covered by the car between t- 11 s and te 14 s?

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

Similar questions

A golf ball is dropped from rest from a height of 9.90 m. It hits the pavement, then bounces back up, rising just 6.30 m before falling back down again. A boy then catches the ball when it is 1.40 m above the pavement. Ignoring air resistance, calculate the total amount of time that the ball is in the air, from drop to catch. Number i Units
The answer for this problem would be "C" but could you explain me why? The reason for this is to understand this kind of problems in the future not only this one. I would appreciate if a verbal explanation was given, thanks!
A circular racetrack has a distance of 755 m. A racer is currently driving her car on the racetrack. As she starts the car from rest, it begins to accelerate to a speed of 120 kph in 9 s. a. Determine the magnitude of the total acceleration of the car, 4 s after the car begins to increase its speed. b. If she maintains the speed of the car to be 120 kph, determine the magnitude of the total acceleration of the car after 5s. c. Upon accelerating to 120 kph, will the car pass its starting point? Prove using kinematic equations.
2. The graph shows the speed-time graph of a car travelling on a straight road. The car slows down as it approaches a town and accelerates again after passing through it. The road the car travels is straight throughout the whole journey. 29 Speed (m/s) 14 14 29 35 time (s) a. Find the distance the car traveled in town. b. Find the acceleration of the car after passing through the town.
A motorcycle begins at rest at t0 = 0 seconds. The motorcycle starts moving, and eventually covers a distance d = 840 m, in a time tf = 189 s. In a coordinate system with north being the positive x-direction, the motorcycle's motion is in the northern direction (see figure). 1. What was the motorcycle's average speed, vavg, during this period, in meters per second? 2. What was the motorcycle's displacement in the northern direction during this period, in meters?
What is a, b, and c?
The v – s graph for a test vehicle is shown. (Figure 1) Determine its acceleration when s = 125 m Express your answer to three significant figures and include the appropriate units. HA ? m a = 6.95 Submit Previous Answers Request Answer X Incorrect; Try Again; 4 attempts remaining Figure < 1 of 1 Part B v (m/s) Determine its acceleration when s = 175 m. Express your answer to three significant figures and include the appropriate units. HA 50 a = 37.5 s (m) 150 200 Submit Previous Answers Request Answer P Pearson
A person runs 800 m at an average speed of 6 m/s and then the next 800 m at an average speed of 8 m/s.a. Calculate the total time required.b. Find the average speed.
i need the answer quickly
An airplane decelerates at a uniform rate of 8.0 m/s2 (a = -8.0 m/s2), until it stops after traveling 483 m. Determine: a. how fast was the plane traveling before it began to decelerate? b. Express your answer in scientific notation and in at least 3 significant figures.