Question

IV STCnas. 4. Calculate the average speed of a tennis ball that travels the full length of the court, 24 meters, in 0.5 secon


8. Calculate the distance you will travel if you maintain an average speed of 10 m/s for 40 seconds.
0 0
Add a comment Improve this question Transcribed image text
Answer #1

Average speed is given by, vavg = distance traveled/time taken

vavg = 24/0.5

vavg = 48m/s

Therefore, the average speed of the tennis ball is 48m/s

I hope i was able to answer your question. If you need anymore explanation, please ask in comments. I would be happy to help.

Please rate the solution if you are satisfied with the solution.

Add a comment
Know the answer?
Add Answer to:
IV STCnas. 4. Calculate the average speed of a tennis ball that travels the full length...
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
  • A tennis ball is served and travels the length of court L in time T. a)...

    A tennis ball is served and travels the length of court L in time T. a) Write an equation for the balls average horizontal speed. b) Calculate the average speed of a ball travelling 24.0m across the court in 0.60s

  • As a tennis ball is struck, it departs from the racket horizontally with a speed of...

    As a tennis ball is struck, it departs from the racket horizontally with a speed of 28.0 m/s. The ball hits the court at a horizontal distance of 19.6 m from the racket. How far above the court is the tennis ball when it leaves the racket? Answer. Choose.. Check

  • 2) An object travels in the +x direction for 8.4 meters for 4.4 seconds and then,...

    2) An object travels in the +x direction for 8.4 meters for 4.4 seconds and then, immediately, travels in the -x direction for 6.8 seconds. The average speed for the entire trip is 8 m/s. What distance did the object travel when it was moving in the -x direction in meters?

  • A tennis ball of mass 0.0600 kg is initially moving horizontally with a speed of 25.0...

    A tennis ball of mass 0.0600 kg is initially moving horizontally with a speed of 25.0 m/s. A tennis player hits it with his racket with an average force of 66 N, sending the ball back in the opposite direction with a speed of 35.0 m/s. For how much time was the racket and ball in contact, in units of seconds?

  • 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...

  • a tennis ball was hit with a tennis racquet. The ball was hit in the same...

    a tennis ball was hit with a tennis racquet. The ball was hit in the same direction from which it approached the raquet ( the opposite of the direction it was going), so it was s essentially a one- dimensional collision. The 60.0 gram tennis ball approached the racquet with a speed of 34.3 m/s. The tennis racquet gave the ball an impulse of 4.5 newton-seconds. a) Find the velocity of the ball after the collision. Ferce as a Function...

  • You throw a 0.350 kg tennis ball horizontally toward a wall. The speed of the ball...

    You throw a 0.350 kg tennis ball horizontally toward a wall. The speed of the ball is 12 m/s before it hits the wall, and it bounces back with the same speed of 12 m/s. If the ball remains in contact with the wall during this collision for 0.025 s, what is the magnitude of the average force exerted on the ball?

  • PROBLEMS and QUESTIONS 1. An object moves across the floor and comes to a stop. Explain...

    PROBLEMS and QUESTIONS 1. An object moves across the floor and comes to a stop. Explain how Aristotle and Galileo would view this motion differently. 2. Explain the difference between speed and velocity and give examples of each. 3. Explain how an object can have a constant speed and a varying velocity. 4. What are the units of acceleration? 5. If an automobile travels at the rate of 40 miles per hour, how long will it take to travel 400...

  • A tennis player swings her 1000 g racket with a speed of 10 m/s. She hits...

    A tennis player swings her 1000 g racket with a speed of 10 m/s. She hits a 60 g tennis ball that was approaching her at a speed of 20 m/s. The ball rebounds at 40 m/s. a. How fast is her racket moving immediately after the impact? You can ignore the interaction of the racket with her hand for the brief duration of the collision. b. If the tennis ball and racket are in contact for 10 ms, what...

  • A tennis player swings her 1000 g racket with a speed of 15.0 m/s. She hits a 60 g tennis ball that was approaching her...

    A tennis player swings her 1000 g racket with a speed of 15.0 m/s. She hits a 60 g tennis ball that was approaching her at a speed of 18.0 m/s. The ball rebounds at 40.0 m/s. Part A) How fast is her racket moving immediately after the impact? You can ignore the interaction of the racket with her hand for the brief duration of the collision. _________m/s Part B) If the tennis ball and racket are in contact for...

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