An automobile moves along a straight track beside which markers indicating the car’s position at different time. If the car is at position x1 = 51.2 m and time t1 = 5.3 s and is at x2 = 49.8 m at t2 = 5.4 s, what is the car’s velocity during that time interval?

An automobile moves along a straight track beside which markers indicating the car’s position at different time. If the car is at position x1 = 51.2 m and time t1 = 5.3 s and is at x2 = 49.8 m at t2 = 5.4 s, what is the car’s velocity during that time interval?

Name: An automobile moves along a straight track beside which markers indica
Uploaded: 2024-03-05T11:56:34.000Z
Channel: Bartleby
Description: An automobile moves along a straight track beside which markers indicating the car’s position at different time. If the car is at position x1 = 51.2 m and time t1 = 5.3 s and is at x2 = 49.8 m at t2 = 5.4 s, what is the car’s velocity during that tim

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

Chapter2: Motion In One Dimension

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

During the time interval 0 < t < 1, the velocity of an object as a function of time is v = 5 + 3t^2 + 2t^3. Knowing that the object follows a rectilinear trajectory, What is the correct expression for the acceleration?
A graph of position versus time for a certain particle moving along the x-axis is shown in the figure below. Find the instantaneous velocity at the instant t = 4.50 s 5.0 m/s 0 m/s 1.3 m/s 3.5 m/s
A car that moves in a linear motion starts to move with an acceleration of 5.6 m / s2, which smoothly drops to zero within 17 seconds while at rest, and continues to move at a constant speed at the end of 17 seconds. How long it takes while the distance is 451 m that has been traveled from the beginning?
The graph below plots the position versus time for a particular particle moving along the x-axis. What is the average velocity over the following time intervals (in m/s)? (Indicate the direction with the signs of your answers.) a) 0 to 2.00 s m/s (b)0 to 4.00 s m/s (c) 2.00 s to 4.00 s m/s (d) 4.00 s to 7.00 s m/s (e) 0 to 8.00 s m/s
The position of a particle as a function of time is shown in the figure. What is the particle's average velocity between time t = 0.8 s and time t = 7.6 s? What is the average speed of the particle between time t = 0.8 s and time t = 7.6 s? What is the average acceleration of the particle in the time interval between t = 0.8 s and t = 7.6 s?
As an airplane is taking off at an airport its position is closely monitored by radar. The following three positions are measured with their corresponding times: x1 = 145.50 m at t1 = 3.10 s, x2 = 185.00 m at t2 = 3.60 s, x3 = 229.50 m at t3 = 4.10 s. What is the acceleration of the airplane at t2 = 3.60 s? (Assume that the acceleration of the airplane is constant.) What is the average velocity of the airplane during the first time interval? What is the average velocity of the airplane during the second time interval?
a tennis ball is thrown straight up and caught at the same height on the way down. which of the following can describe the motion of the ball when it reached its maximum height? a. The acceleration of the ball is zero b. The acceleration of the ball is 9.8 m/s^2 down c. b. The acceleration of the ball is 9.8 m/s^2 down d. The velocity of the ball is zero
A car is 126 m from a stop sign and traveling toward the sign at 29 m/s. At this time, the driver suddenly realizes that she must stop the car. If it takes 0.200 s for the driver to apply the brakes, what must be the magnitude of the constant acceleration of the car after the brakes are applied so that the car will come to rest at the stop sign?
Given the following acceleration function of an object moving along a line, find the position function with the given initial velocity and position. a(t) = 2 + 3 sin t; ν(0) = 1, s(0) = 10
A space shuttle is launched from rest. It takes 8.00 s to reach 158 km/h , and at the end of the first 1.00 min its speed is 1580 km/h . Assuming the acceleration is constant during each time interval (but not necessarily the same in both intervals), what distance does the shuttle travel during the interval from 8.00 s to 1.00 min?
A runner with a good awareness of her pace runs along a path of unknown length at a speed of 0.275 mi/min and then walks back to her starting point at a speed of 0.0500 mi/min. She neglects to note her time for each part of her path, but does measure the total round trip time to be 60.0 min. How far did she run? Do not include the walking distance
A graph of position vs. time for a certain particle moving along the x-axis is shown. Find the average velocity in the time intervals from a) 0 to 2.00 s, b) 0 to 4.00 s, c) 2.00 s to 4.00 s, d) 4.00 to 7.00 s, and e) 0 to 8.00 s.