First of all we'll try to get the equations corresponding to the velocity of motion.
Once we get the equations, then by using displacement velocity and velocity acceleration relationship , we'll get the equations of displacement as well as acceleration.
Although in the question, equations corresponding to t= 6s to t=8s only is asked, but I have provided you with equations of the complete motion, so that you can get displacement velocity and acceleration at any instant.
Calculations are given in the following images::
Hope you got the concept well...!!!!
Σ A machine's motion is as shown below. NOTE: The line is NOT straight between t=6...
A machine’s motion is as shown below. NOTE: The line is NOT straight between t=6 and t=8s. 1) Draw the s-t graph and a-t graph. Label key points, axes; clearly distinguish between straight and curved lines. Enter the value of acceleration, a, at t=8 s, for the online answer below. 2) Determine the function of acceleration (a) and distance (s) in terms of time (t) over the time interval 6 to 8 seconds. 18 15 12 9 6 velocity (ft/s)...
A machine’s motion is as shown below. NOTE: The line is NOT straight between t=6 and t=8s. 1) Draw the s-t graph and a-t graph. Label key points, axes; clearly distinguish between straight and curved lines. Enter the value of acceleration, a, at t=8 s, for the online answer below. 2) Determine the function of acceleration (a) and distance (s) in terms of time (t) over the time interval 6 to 8 seconds. 18 15 12 9 6 velocity (ft/s)...
Requirment: Acceleation of particle versus time? A particle travels along a straight line for a duration of 6 seconds. At t-o, the particle is at rest and se-5 m. The motion profile is as follows: Between 0 and 1 seconds, it travels at a speed V1. Between 1 and 2 scconds, it travels at an acceleration a2 Between 2 and 3 seconds, it travels at an acceleration a3 Between 3 and 4 scconds, it travels at an acceleration a4 Between...
Consider the plot below describing motion along a straight line with an initial position of 10 m. a) what is acceleration at 1 second? b) What is Velocity at 2 seconds? c) What is position at 2 seconds? d)What is velocity at 8 seconds? e)What is positron at 8 seconds? please answer all parts :) 014 (part 1 of 8) 10.0 points Consider the plot below describing motion along a straight line with an initial position of 10 m. 9...
An object's motion is represented by the x vs. t graph shown below Hint: Velocity is the slope of x vs. t graph, and acceleration is slope of v vs. t graph. 130 points: 5 points each r (s) t (a) a. Draw the corresponding v vs. t graph on the axes provided. b. Draw the corresponding a vs. t graph on the axes provided. c. At what times is the position a maximum (most positive)? At those times, is...
You throw a rock straight up and it returns to your hand with the samc vertical speed you gave it. Up is positive and down is negative. Distance is measured from your hand a. Draw the rock's position vs. time graph on the left-hand axes b. Draw the rock's velocity vs. time graph on the middle axes c. Draw the rock's acceleration vs. time graph on the right-hand axes. 4. The motion of a train traveling on a straight track...
The figure below shows a graph of Vx versus t for the motion of a motorcyclist as he starts from rest and moves along the road in a straight line. vy(m/s) 10 8 6 4 2 (s) 4 6 8 10 12 (a) Find the average acceleration for the time interval t = 0 to t = 6.0 s. m/s2 (b) Estimate the time at which the acceleration has its greatest positive value. s What is the value of the...
Consider the plot below describing motion along a straight line with an initial position of 10 m.a) What is the acceleration at 1 second? m/s^2b)What is the velocity at 2 seconds? Answer in units of m/s.c)What is the position at 2 seconds? Answer in units of m.d)What is the velocity at 8 seconds? Answer in units of m/s.e)What is the position at 8 seconds? Answer in units of m.
18 (part 1 of 8) 10.0 points the plot below describing motion A along a straight line with an initial position of t 10 m. 3 2 0 2 time (s) What is the acceleration at 1 second? Answer in units of m/s? 019 (part 2 of 8) 10.0 points What is the velocity at 2 seconds? Answer in units of m/s. 020 (part 3 of 8) 10.0 points What is the position at 2 seconds? Answer in units of...
A confused dragonfly flies forward and backward in a straight line. Its motion is shown on the following graph of horizontal position xx vs. time tt. x(m) 1- t(s) 4 -1 -2 what is the average speed of the dragonfly for the time interval from t 0 s to t = 8 s?