5 (a)The x-coordinate of a particle in curvilinear motion is given by x = 3.7t3 - 4.5t where x is in feet and t is in seconds. The y-component of acceleration in feet per second squared is given by ay = 1.7t. If the particle has y-components y = 0 and vy = 3.4 ft/sec when t = 0, find the magnitudes of the velocity v and acceleration a when t = 5.9 sec. Sketch the path for the first 5.9 seconds of motion, and show the velocity and acceleration vectors for t = 5.9 sec. The x-coordinate of a particle in curvilinear motion is given by x = 3.71³-4.5t where x is in feet and t is in seconds. The y-component ofacceleration in feet per second squared is given by a, 1.7t. If the particle has y-components y = 0 and v, - 3.4 ft/sec when t=0, findthe magnitudes of the velocity v and acceleration a when t = 5.9 sec. Sketch the path for the first 5.9 seconds of motion, and show thevelocity and acceleration vectors for t= 5.9 sec.Answers:y=a=ift/secft/sec²

Introduction: The curvilinear motion refers to the movement of an item along a curved route. It…

The x-coordinate of a particle in curvilinear motion is given by x = 3.71³-4.5t where x is in feet and t is in seconds. The y-component of acceleration in feet per second squared is given by a, 1.7t. If the particle has y-components y = 0 and v, - 3.4 ft/sec when t=0, find the magnitudes of the velocity v and acceleration a when t = 5.9 sec. Sketch the path for the first 5.9 seconds of motion, and show the velocity and acceleration vectors for t= 5.9 sec. Answers: y= a= i i ft/sec ft/sec²

The x-coordinate of a particle in curvilinear motion is given by x = 3.71³-4.5t where x is in feet and t is in seconds. The y-component of acceleration in feet per second squared is given by a, 1.7t. If the particle has y-components y = 0 and v, - 3.4 ft/sec when t=0, find the magnitudes of the velocity v and acceleration a when t = 5.9 sec. Sketch the path for the first 5.9 seconds of motion, and show the velocity and acceleration vectors for t= 5.9 sec. Answers: y= a= i i ft/sec ft/sec²

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter1: Introduction To Statics

Section: Chapter Questions

Problem 1.19P: Plot the earths gravitational acceleration g(m/s2) against the height h (km) above the surface of...

See similar textbooks

Similar questions

The x-coordinate of a particle in curvilinear motion is given by x = 3.8t3 - 2.6t where x is in feet and t is in seconds. The y-component of acceleration in feet per second squared is given by ay = 3.9t. If the particle has y-components y = 0 and vy = 5.2 ft/sec whent = 0, find %3D %3D the magnitudes of the velocity v and acceleration a when t = 5.3 sec. Sketch the path for the first 5.3 seconds of motion, and show the velocity and acceleration vectors for t = 5.3 sec. Answers: V = i ft/sec a = ft/sec2
The x-coordinate of a particle in curvilinear motion is given by x - 4.8t3-2.7t where x is in feet and t is in seconds. The y-component of acceleration in feet per second squared is given by ay = 2.9t. If the particle has y-components y = 0 and vy = 3.8 ft/sec when t = 0, find the magnitudes of the velocity v and acceleration a when t = 4.8 sec. Sketch the path for the first 4.8 seconds of motion, and show the velocity and acceleration vectors for t = 4.8 sec. Answers: V= a= i i ! ft/sec ft/sec²
The x-coordinate of a particle in curvilinear motion is given by x = 3.8t3 - 3.9t where x is in feet and t is in seconds. The y-component of acceleration in feet per second squared is given by ay = 2.7t. If the particle has y-components y = 0 and vy = 4.6 ft/sec when t = 0, find the magnitudes of the velocity v and acceleration a when t = 3.3 sec. Sketch the path for the first 3.3 seconds of motion, and show the velocity and acceleration vectors for t = 3.3 sec.
The x-coordinate of a particle in curvilinear motion is given by x= 1.7t³-5.6t where x is in feet and t is in seconds. The y-component of acceleration in feet per second squared is given by ay - 5.7t. If the particle has y-components y = 0 and v, -4.8 ft/sec when t-0, find the magnitudes of the velocity v and acceleration a when t - 3.4 sec. Sketch the path for the first 3.4 seconds of motion, and show the velocity and acceleration vectors for t - 3.4 sec. Answers: V= am i i ft/sec ft/sec²
A particle travels along the circular curve from A to B in 1 s. The particle takes 3 s to go from A to C. r C В A Values for the figure are given in the following table. Note the figure may not be to scale. Variable Value 25 m 30 degrees 02 10 degrees a. Write position vector r B as a cartesian vector. b. Write position vector rg as a cartesian vector. c. Find the average velocity V avg as a cartesian vector.
The y-coordinate of a particle in curvilinear motion is given by y = 9.6t3 - 7.7t, where y is in inches and t is in seconds. Also, the particle has an acceleration in the x-direction given by ax = 2.3t in./sec2. If the velocity of the particle in the x-direction is 4.5 in./sec when t = 0, calculate the magnitudes of the velocity v and acceleration a of the particle when t = 2.0 sec. Construct v and a in your solution.Answers: When t = 2.0 sec,
4. A stunt plane flying at the Reno Air Races is moving through the sky. The rectangular coordinates describing its motion are: x = -0.74t³ + 2.5t² + 10.25t y = -6.23t² + 16.45t + 8.94 where x and y are given in ft and t is given in seconds. a. Calculate the velocity vector, v, and acceleration, a, of the plane after 10 seconds (velocity is in ft/s and acceleration is in ft/s²). You may want to look back at your Topic 2 notes to recall how position, velocity, and acceleration are related. Your final answer should be given in vector form. b. Calculate the magnitude of the velocity (in mph) and the acceleration (in ft/s²) at t = 10 sec. [Ans. to Check: v = 132.46 mph; a = 41.32 ft/s²]
4. 2) The hydraulic cylinder D extends, moves the rigid rod ABC, and causes the collar A to move with velocity and acceleration both to the left. If the dimensions 4 1.0 ft, and 2 = 1.7 ft, VA = 4.9 ft/s, aa = 2.6 ft/s2, and the angle 0 = 27°, determine the speed of point B. Please pay attention: the numbers may change since they are randomized. Your answer must include 2 places after the decimal point, and proper unit. В 12 D a Your Answer: Answer units 1,
The x-coordinate of a particle in curvilinear motion is given by x = 3.7t3 - 4.5t where x is in feet and t is in seconds. The y-component of acceleration in feet per second squared is given by ay = 1.7t. If the particle has y-components y = 0 and vy = 3.4 ft/sec when t = 0, find the magnitudes of the velocity v and acceleration a when t = 5.9 sec. Sketch the path for the first 5.9 seconds of motion, and show the velocity and acceleration vectors for t = 5.9 sec.Answers:
The y-coordinate of a particle in curvilinear motion is given by y = 11.6t3 - 9.1t, where y is in inches and t is in seconds. Also, the particle has an acceleration in the x-direction given by ax = 7.0t in./sec2. If the velocity of the particle in the x-direction is 8.3 in./sec when t = 0, calculate the magnitudes of the velocity v and acceleration a of the particle when t = 2.0 sec. Construct v and a in your solution. a. v in inch / sec b. a in inch / sec2
The x-coordinate of a particle in curvilinear motion is given by x = 4.1t3 - 3.1t where x is in feet and t is in seconds. The y-component of acceleration in feet per second squared is given by ay = 2.4t. If the particle has y-components y = 0 and vy = 2.8 ft/sec when t = 0, find the magnitudes of the velocity v and acceleration a when t = 3.5 sec. Sketch the path for the first 3.5 seconds of motion, and show the velocity and acceleration vectors for t = 3.5 sec. determine: a. v in ft / sec b. a in ft / sec2
A train started moving from rest with a constant acceleration, and at one time it was traveling at a speed of sec/m30 and after a distance of 160m it was traveling at a speed of sec/m50. Find: 1: the wheel. 2: The time it takes to reach its velocity sec/m30.