HomeworkLib
Question

During the discus event at a track and field meet, a disc is thrown at a 48° angle with a speed of 15.3 m/s. The release poin

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

Homework Answers

Answer #1

Concept - use equations of kinematics in horizontal and vertical direction separately to find the required time and horizontal displacement and maximum height as shown below

***********************************************************************************************
Check the answer and let me know immediately if you find something wrong or missing... I will rectify the mistakes asap if any

0 0
Add a comment
Know the answer?
Add Answer to:
During the discus event at a track and field meet, a disc is thrown at a...
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

  • The shot put is a track and field event in which athletes throw a heavy ball...

    The shot put is a track and field event in which athletes throw a heavy ball – the shot – as far as possible. The world record was set in 1990 by Randy Barnes, who threw the shot a distance of 23.12 m. Athletes who use the “glide” technique push the shot in a reasonably straight line, accelerating it from rest over a distance of 2.00 m. If Barnes was able to apply an acceleration of 53.0 m/s 2 over...

  • Where can I Put my Shot? The shot put is a track and field event in...

    Where can I Put my Shot? The shot put is a track and field event in which athletes throw a heavy ball – the shot – as far as possible. The world record was set in 1990 by Randy Barnes, who threw the shot a distance of 23.12 m. Athletes who use the “glide” technique push the shot in a reasonably straight line, accelerating it from rest over a distance of 2.00 m. If Barnes was able to apply an...

  • In the javelin throw at a track-and-field event, the javelin is launched at a speed of...

    In the javelin throw at a track-and-field event, the javelin is launched at a speed of 33.0 m/s at an angle of 36.5° above the horizontal. How much time is required for it to hit the target that is the same height across the field?

  • Altemative Exercise 3.99: A world record Part A In the shet put, a standard track-and-feld event,...

    Altemative Exercise 3.99: A world record Part A In the shet put, a standard track-and-feld event, a 7.3 kg object (the shol) is thrown by releasing t at approumaly 420·over a straght let leg The world recond for distance, set by Randy Bames in 1990, is 23.11 m Assuming that Bames released the shot put at 420 from a height of 1.80 m above the ground, with what speed, in m/s, did he release t? m/s My Answers Give Up...

  • A ball at ground level is thrown straight up with a speed of 12 m/s. How...

    A ball at ground level is thrown straight up with a speed of 12 m/s. How long does it take the ball to reach the maximum height? 0.82 s 1.02 s 0.63s 1.22 s What is the maximum height reached by the ball? 5.10 m 3.26 m 7.34 m 1.96 m The vertical component of the acceleration of a projectile remains constant during the entire trajectory of the projectile. True False For a projectile launched horizontally, the horizontal component of...

  • A ball is thrown from a point 1.0 m above the ground. The initial velocity is...

    A ball is thrown from a point 1.0 m above the ground. The initial velocity is 20.5 m/s at an angle of 25.0° above the horizontal. (a) Find the maximum height of the ball above the ground. m (b) Calculate the speed of the ball at the highest point in the trajectory. m/s

  • An object is thrown at an angle of 35 degrees above horizontal with a velocity of...

    An object is thrown at an angle of 35 degrees above horizontal with a velocity of 30 m/s. it hits the ground at an elevation that is 5 meters higher that elevation thrown from (a) what is the lowest combined velocity of the object during its travel (b) how far horizontally from the position thrown will itstrike the ground? (c) how long will it take to hit the ground?

  • A shotput thrower releases the shot with a release speed of 15m/s and a release angle...

    A shotput thrower releases the shot with a release speed of 15m/s and a release angle of 42° above the horizontal. The initial height that the thrower releases the shot is 2 m. In all the problems, neglect the effect of air resistance. 1. What is the maximum height reached by the shot (relative to the ground)? 2. How long is the shot in the air for? 3. How far does the shot travel horizontally? 4. What is the vertical...

  • In the javelin throw at a track-and-field event, the javelin is launched at a speed of...

    In the javelin throw at a track-and-field event, the javelin is launched at a speed of 25.0 m/s at an angle of 35.9 ° above the horizontal. As the javelin travels upward, its velocity points above the horizontal at an angle that decreases as time passes. How much time is required for the angle to be reduced from 35.9 ° at launch to 15.8 °?

  • In the javelin throw at a track-and-field event, the javelin is launched at a speed of...

    In the javelin throw at a track-and-field event, the javelin is launched at a speed of 33.0 m/s at an angle of 38.4 ° above the horizontal. As the javelin travels upward, its velocity points above the horizontal at an angle that decreases as time passes. How much time is required for the angle to be reduced from 38.4 ° at launch to 17.8 °?

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