ZuoTi.Pro
Question

e the motion graphs lab to help answer this question. A toy car experiences the motion shown in the distance versus time graph. What is the toy cars speed at 14 seconds? har is the oty are speed at 14 versus time graph. 50.0 Number 40.0 m/s 30.0 20.0 10.0 0.0 0.0 5.0 10.0 15.0 20.0 25.0 30.0 Time (s)

science   physics   
0 0
Add a comment Improve this question Transcribed image text
Next > < Previous
Sort answers by oldest

Homework Answers

Answer #1

Speed = slope of the curve that falls at t = 14s; that's the second portion.

= (40m - 20m)/(15s - 10s)

= 4 m/s (answer)

0 0
Add a comment
Know the answer?
Add Answer to:
e the motion graphs lab to help answer this question. A toy car experiences the motion...
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. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions

  • A public transportation bus travels back and forth along a road, following the position versus time...

    A public transportation bus travels back and forth along a road, following the position versus time graph over the time period shown in the graph. There are five points labeled on the graph. What are the average speed and velocity (magnitude and direction) of the bus between point 1 and point 4? 60.0 55.0 50.0 45.0 40.0 35.0 30.0 25.0 20.0 15.0 10.0 5.0 average speed m/s average velocity 1-4 = m/s What is the average speed and velocity of...

  • A public transportation bus travels back and forth along a road, following the position versus time...

    A public transportation bus travels back and forth along a road, following the position versus time graph over the time period shown in the graph. There are five points labeled on the graph. What are the average speed and velocity (magnitude and direction) of the bus between point 1 and point 3? 60.0 55.0 50.0 45.0 35.0 30.0 25.0 20.0 15.0 10.0 5.0 average speed1-3 - 2.5 m/s average velocity-3 - 6.67 m/s 0.0 0.5 1.0 1.5 2.0 2.5 3.0...

  • O Attempt 3 Question 9 of 14> A public transportation bus travels back and forth along...

    O Attempt 3 Question 9 of 14> A public transportation bus travels back and forth along a road, following the position versus time graph over the time period shown in the graph. There are five points labeled on the graph. What are the average speed and velocity (magnitude and direction) of the bus between point 1 and point 3? 60.0 55.0 500 45.0 40.0 35.0 300 25.0 20.0 average speed37.41 m/s average velocity-3 6.66 10.0 m/s 5.0 What is the...

  • Please help me A San Francisco cable car is pulled by a cable running under the...

    Please help me A San Francisco cable car is pulled by a cable running under the street. The cable moves at a constant speed of 9.50 mi/hr. The person who operates the cable car (called a gripman) operates a grip that grabs hold of the moving cable. (See Figure 2.) The gripman can allow the cable to slide through the grip so that the car can move at a speed that is slower than the cable. In Figure 2 the...

  • A study of the rate of the reaction represented as 2AB gave the following data: Time...

    A study of the rate of the reaction represented as 2AB gave the following data: Time (s) 0.0 5.0 10.0 15.0 20.0 25.0 30.0 [A] (M) 1.00 0.775 0.625 0.465 0.360 0.285 0.230 3. Determine the average rate of disappearance of A between 0.0 and 10.0 s, and between 10.0 and 20.0 s. 4. What order is the above reaction? What is the rate constant? Hint:You might have to graph the data. For the following reaction: 2NO(g)+C12(g)2NOCI(g) The observed initial...

  • Application C. It is January 1, 2018. Assume that your boss gives you the following information...

    Application C. It is January 1, 2018. Assume that your boss gives you the following information on these product items. 2016 2017 2017 2017 2017 2017 Sales 2018 S Investment (000) (000) Total Depreciation Major Mkt. Share Per 1 % Mkt. Item Sales Sales Assets NP (AT) Expense Industry Competitor Target% Share Gain 1 . 50.0 55.0 110.0 10.0 12.0 220.0 56.0 4.0 40.0 2 100.0 108.0 200.0 18.0 30.0 400.0 80.0 28.0 25.0 3 200.0 240.0 500.0 25.0 90.0...

  • Alkalinity Determination and Titration: Please Help, with questions I answered. Equivalance 1(EP1)= 27.5mL, at 8.25pH ;...

    Alkalinity Determination and Titration: Please Help, with questions I answered. Equivalance 1(EP1)= 27.5mL, at 8.25pH ; Equivalance 2(EP2) = 61mL, at 4.28pH HCl=0.1 M 20mL of unknown solution gathered Determining the moles of carbonate ion: The first EP is the first protonation of the carbonate ions. HCl = 0.1M Moles of CO;2- = (0.100 M*(0.0275L)/(0.02L)=1.375 M Determining the moles of bicarbonate ion: The second EP is the protonation of bicarbonate ions AND the second protonation of carbonate ions. Moles of...

  • Map A public transportation bus travels back and forth along a road, following the position-time graph...

    Map A public transportation bus travels back and forth along a road, following the position-time graph over the time period shown below. There are five points labeled on the graph. What is the average speed and velocity (magnitude and direction) of the bus between point 1 and point 3? 60.0 55.0 P 50.0 Number average speed, m/so 450 1 S 400 Tools 35.0 30 0 x 10 average velocity/30 n 20.0 15.0 (km) 10.0 5.0 0.0 0.00 0.50 1.00 1.50...

  • 1. The graph shows the motion of an object traveling in a straight line as a...

    1. The graph shows the motion of an object traveling in a straight line as a function of time. What is the average speed of the object during the first two seconds? 5 m/s 2.5 m/s 10 m/s 20 m/s 2. Using the velocity versus time graph, what was the average acceleration of the object during segment B? 0 m/s/s 20 ms/s 10 m/s/s 5 m/s/s 3. Remember to identify all your data, write the equation, and show your work....

  • please help with these two QUESTION 20 Which of the reactions will have the largest rate...

    please help with these two QUESTION 20 Which of the reactions will have the largest rate constant? oc OD OA More information is required. QUESTION 21 A flask is charged with 2.78 mol of A and allowed to react to form B according to the reaction A(8) -B(8). The following data are obtained for [A] as the reaction proceeds: 0.0 Time (s) mols of A 10.0 2.43 20.0 2.18 30.0 2.02 40.0 1.89 50.0 1.70 60.0 1.58 2.78 The average...

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT