Question

3. The boat travels along a straight line with a speed shown in Fig. 3. Please draw s-t and a-s if s =0,t=0. V (m/s) 60 20 100 200 (s) F1g. 3 V-s plot for Problem 3

0 0
Add a comment Improve this question Transcribed image text
Answer #1

2.5 ds dビニ 10s 0.2.5 IOD is-2S 13.4 j00 ibo 13.etism 200 3 53 ヒ= 13.4665 얹 13.43a Ga : for d S als-t 4 a-2 106 200 SCm a-S Caph

Add a comment
Know the answer?
Add Answer to:
3. The boat travels along a straight line with a speed shown in Fig. 3. Please...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

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
  • 12-10. Car A starts from rest at t-0 and travels along a straight road with a...

    12-10. Car A starts from rest at t-0 and travels along a straight road with a constant acceleration of 3 m/s until it reaches a speed of 27 m/s. Afterwards it maintains this speed. Also, when-0, car B located 2000 m down the road is traveling towards A at a constant speed of 20 m/s. Determine the distance travelled by car A when they pass each other. 20 m/s 2000 m 12-11. A particle travels along a straight line with...

  • ht road with a speed o Prob. F12-5 particle travels along a straight line with an...

    ht road with a speed o Prob. F12-5 particle travels along a straight line with an of a(0 0.2s) m/s, where s is measured termine the velocity of the particle when F12-6 A in meters De Prob. F12-6

  • A speed vs. distance plot for a block traveling in a straight line on a horizontal...

    A speed vs. distance plot for a block traveling in a straight line on a horizontal floor is as shown in Fig 3a to the right. 6 Draw distance vs. tíme (Fig 3a) and acceleration vs time (Fig. 3b) plots. Make sure you label the distance and acceleration axes with proper numerical values. 2 0 5 10 15 20 t(sec) [bl 0s 10 15 20 t(sec) 0 5 10 15 20 t(sec) Figure 3

  • 3. The particle travels along a straight line with a velocity (22 - 5t) m/s, where...

    3. The particle travels along a straight line with a velocity (22 - 5t) m/s, where t is in seconds. If s 10 m whent0, determine the following: a. The position of the particle when t-4s b. The total distance traveled during the time interval from t-0 to 4 s c. The acceleration when t 2s

  • A particle travels along a straight line with a velocity v=(12-3t2) m/s, where t is in...

    A particle travels along a straight line with a velocity v=(12-3t2) m/s, where t is in seconds. When t=1s, the particle is located 10m to the left of the origin. Determine the acceleration when t=4s, the displacement from t=0 to t=10s, the distance the particle travels during this time period.

  • A helicopter starts from rest at point A and travels along the straight-line path with a...

    A helicopter starts from rest at point A and travels along the straight-line path with a constant acceleration a. If the speed v = 33 m/s when the altitude of the helicopter is h = 44 m, determine the values of r, i, o, and as measured by the tracking device at O. At this instant, 0 = 38°, and the distance d = 159 m. Neglect the small height of the tracking device above the ground. ih А d...

  • A car travels along a straight road in the +x direction). When the car changes speed,...

    A car travels along a straight road in the +x direction). When the car changes speed, it does so uniformly. The position of the car as a function of time is shown in the figure below. Position on x-axis (m) 0 1 2 3 4 7 8 9 10 11 5 6 Time (s) Select the appropriate choice for each statement. greater than the magnitude of the acceleration at Pis... that at R. qual to the speed at N is...

  • 45 25 m/s 1.5 m/s Car A travels along a straight road at a speed of...

    45 25 m/s 1.5 m/s Car A travels along a straight road at a speed of 25 m/s while accelerating at 15 m/s. At this same instant car C is traveling along the straight road with a speed of 30 m/s while decelerating at 3 m/s?.Determine the velocity = 100 m 3 m/s 30° and acceleration of car A relative to car C. 2 m/s 30 m/s 15 m/s

  • 4. A particle is moving along a straight line through a fluid medium such that its speed is measured as v (2t) m/s,...

    4. A particle is moving along a straight line through a fluid medium such that its speed is measured as v (2t) m/s, where t is in seconds. If it is released from rest at s 0 determine its positions and acceleration when t 3 s. a) s 2 m, a 9 m/s2 c) S 18 m, a 2 m/s2 d) s 2 m, a 18 m/s2 5. A driver accelerates at a rate of a(S)-0.2 S. If the driver...

  • Problem 4 A car travels along a straight road at a speed of 20 m/s, it...

    Problem 4 A car travels along a straight road at a speed of 20 m/s, it decelerates uniformly to a stop over a period of 30 seconds; the car then it travels in the opposite of the original direction accelerating uniformly to a speed of 30 m/s in that direction over a period of 15 seconds a) Prepare a scaled time-velocity graph. b) Prepare a scaled time-acceleration graph. c) Prepare a scaled time-distance traveled graph. d) Determine average velocity of...

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