Question

Time (sec) Position (m) Velocity (m/s) Acceleration (m/s2) 0                  0 0.2               0.

Time (sec) Position (m) Velocity (m/s) Acceleration (m/s2)
0                  0
0.2               0.4
0.4               0.6
0.6               0.5
0.8               0.2

what is the velocity and accerleration ?

Science   Physics   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

Velocity is the time derivaive of the distance which can be calculated as the slope of position vs time graph at each point. Here we will calculate velocity as change in position divided by change in time.

Simillarly, Acceleleration is the time derivative of velocity and can be calculated as slope of velocity vs time graph at each point.

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Acceleration from acceleration, time graph: 0.686 m/s2 Acceleration from velocity, time graph: 0.686 m/s2 Let’s see...
Acceleration from acceleration, time graph: 0.686 m/s2 Acceleration from velocity, time graph: 0.686 m/s2 Let’s see what your results would predict for g. Determine this value using the average of your two acceleration values. 1. Predicted maximum acceleration, aavg/sin(θ) = ___________m/s2 Compare this result to the value assumed in the lab, 9.80 m/s2 by finding the percentage error. 2. Percentage error____________ % **Please show all work, it is for a lab**
There are 2 objects, object A has acceleration a= -2 m/s, initial position Xo = 0,...
There are 2 objects, object A has acceleration a= -2 m/s, initial position Xo = 0, and initial velocity Vo = 20. Object B has velocity V = 10 m/s, and after 10 seconds, its position is X(10s) = -1365 Calculate: A) Velocity when they encounter (when they meet) B) Position of encouter C) Time of encounter
An object with a mass of 4.15 kg undergoes an acceleration of -3.1 m/s2 for a...
An object with a mass of 4.15 kg undergoes an acceleration of -3.1 m/s2 for a period of 8.0 s. It then undergoes an acceleration of 5.2 m/s2 for a period of 11.0 s If the initial velocity of the object is 2.36 m/s and it first experiences the acceleration when it is at the origin, plot by hand on graph paper (to scale) the force, velocity, and position as functions of time. Explain why your graphs look the way...
A simple harmonic oscillator's velocity is given by vy(t) = (0.870 m/s)sin(10.8t − 4.65). Find the...
A simple harmonic oscillator's velocity is given by vy(t) = (0.870 m/s)sin(10.8t − 4.65). Find the oscillator's position, velocity, and acceleration at each of the following times. (Include the sign of the value in your answer.) (a)     t = 0 position     m velocity     m/s acceleration     m/s2 (b)     t = 0.500 s position     m velocity     m/s acceleration     m/s2 (c)     t = 2.00 s position     m velocity     m/s acceleration     m/s2
the position of a particle when t=0 is 9.0m and its velocity is 3.0 m/s. from...
the position of a particle when t=0 is 9.0m and its velocity is 3.0 m/s. from t=0 to t=3.5s the acceleration of a particle is a= 8 + 6t + 3t^2 + t^3 m/s^2 . From t=3.5s until it comes to rest, its acceleration is a= -8 m/s^2 . Determine the total travel time and the total distance.
A particle moves along one dimension with a constant acceleration of 4.60 m/s2 over a time...
A particle moves along one dimension with a constant acceleration of 4.60 m/s2 over a time interval. At the end of this interval it has reached a velocity of 13.8 m/s. (a) If its original velocity is 6.90 m/s, what is its displacement (in m) during the time interval? m (b) What is the distance it travels (in m) during this interval? m (c) A second particle moves in one dimension, also with a constant acceleration of 4.60 m/s2 ,...
The acceleration of an object (in m/s2) is given by the function a(t)=6sin(t). The initial velocity...
The acceleration of an object (in m/s2) is given by the function a(t)=6sin(t). The initial velocity of the object is v(0)= −1 m/s. Round your answers to four decimal places. a) Find an equation v(t) for the object velocity. v(t)= -6cos(t)+5 b) Find the object's displacement (in meters) from time 0 to time 3. 15-6sin(3) Meters c) Find the total distance traveled by the object from time 0 to time 3. ? Meters Need Help fast, please
The position of a car as a function of time is given by x = (50...
The position of a car as a function of time is given by x = (50 m) + (-5.0 m/s) t + (-10 m/s2) t2. a. What are the initial position, initial velocity, and acceleration of car? Answer: initial position ______ m; initial velocity _____ m/s; acceleration ______ m/s2 b. What distance does the car travel during the first 1.0 s? Answer:_____ m c. What is the average velocity of the car between t = 1.0 s and t =...
An object moves with constant acceleration 3.40 m/s2 and over a time interval reaches a final...
An object moves with constant acceleration 3.40 m/s2 and over a time interval reaches a final velocity of 12.6 m/s. (a) If its original velocity is 6.30 m/s, what is its displacement during the time interval? m (b) What is the distance it travels during this interval? m (c) If its initial velocity is −6.30 m/s, what is its displacement during this interval? m (d) What is the total distance it travels during the interval in part (c)? m
A simple harmonic oscillator's position is given by y(t) = (0.950 m)cos(11.8t − 6.15). Find the...
A simple harmonic oscillator's position is given by y(t) = (0.950 m)cos(11.8t − 6.15). Find the oscillator's position, velocity, and acceleration at each of the following times. (Include the sign of the value in your answer.) (a)     t = 0 position       m velocity     m/s acceleration     m/s2 (b)     t = 0.500 s position     m velocity     m/s acceleration     m/s2 (c)     t = 2.00 s position     m velocity     m/s acceleration     m/s2
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT