ZuoTi.Pro
Question

Catch Julie throws a ball to her friend Sarah. The ball leaves Julies hand a distance 1.5 meters above the ground with an initial speed of 14 m/s at an angle 60 degrees; with respect to the horizontal. Sarah catches the ball 1.5 meters above the ground. 1) What is the horizontal component of the balls velocity when it leaves Julies hand? 7 /s Submit 2) What is the vertical component of the balls velocity when it leaves Julies hand? 12.12 s Submit 3) What is the maximum height the ball goes above the ground? Submit 4) What is the distance between the two girts? 17.3 Submit
5) After catching the ball, Sarah throws it back to Julie. The ball leaves Sarahs hand a distance 1.5 meters above the ground, and is moving with a speed of 8 m/s when it reaches a maximum height of 11 m above the ground. What is the speed of the ball when it leaves Sarahs hand? m/s Submit 6) How high above the ground will the ball be when it gets to Julie? (note, the ball may go over Julies head.) m Submit
Please help I can’t seem to get parts 3,5, or 6 correct!
science   physics   
0 0
Add a comment Improve this question Transcribed image text
Next > < Previous
Sort answers by oldest

Homework Answers

Answer #1

Concept: we use equation of kinematics for motion in two dimension under gravity for solution as shown below,

mum height above launch point for a Pny Povjech le manc 2g 7.5m w ener conservahonノ E aneat wax eig ht nerqy whe it leave Sarahs h h of 1i m mVi ナ H=11m component of velo f ba oSarah Saralh isCr (し of vel of ball X=dis tamu between giMs 8m/s)t = 17.3m reach Julie fom Sarah at that time 2. OY h 6.57 m height alove aroun H = ntLSw***************************************************************************************************
Check the answer and let me know immediately if you find something wrong... I will rectify the mistakes asap if any

0 0
Add a comment
Know the answer?
Add Answer to:
Please help I can’t seem to get parts 3,5, or 6 correct! Catch Julie throws 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

  • Please help I can’t get parts 2 or 6 right... thank you!! Catch 2 Julie throws...

    Please help I can’t get parts 2 or 6 right... thank you!! Catch 2 Julie throws a ball to her friend Sarah. The ball leaves Julie's hand a distance 1.5 meters above the ground with an initial speed of 14 m/s at an angle 60 degrees; with respect to the horizontal. Sarah catches the ball 1.5 meters above the ground. 1) What is the horizontal component of the ball's velocity right before Sarah catches it? s Submit 2) What is...

  • Please help me answer part 6... thank you Catch 2 24 Julie throws a ball to...

    Please help me answer part 6... thank you Catch 2 24 Julie throws a ball to her friend Sarah. The ball leaves Julie's hand a distance 1.5 meters above the ground with ar initial speed of 14 m/s at an angle 60 degrees; with respect to the horizontal. Sarah catches the ball 1.5 meters above the ground 1) What is the horizontal component of the ball's velocity right before Sarah catches it? s Submit 2) What is the vertical component...

  • Julie throws a ball to her friend Sarah. The ball leaves Julie's hand a distance 1.5...

    Julie throws a ball to her friend Sarah. The ball leaves Julie's hand a distance 1.5 meters above the ground with an initial speed of 14 m/s at an angle 60 degrees; with respect to the horizontal. Sarah catches the ball 1.5 meters above the ground. 1) What is the horizontal component of the ball's velocity right before Sarah catches it? /s Submit 2) What is the vertical component of the ball's velocity right before Sarah catches it? /s Submit...

  • Julie throws a ball to her friend Sarah

    Julie throws a ball to her friend Sarah. The ball leaves Julie's hand a distance 1.5 meters above the ground with an initial speed of 12 m/s at an angle 35 degrees; with respect to the horizontal. Sarah catches the ball 1.5 meters above the ground. 1)What is the horizontal component of the ball’s velocity when it leaves Julie's hand? 2)What is the vertical component of the ball’s velocity when it leaves Julie's hand? 3)What is the maximum height the...

  • Two girls playing catch Julie throws a ball to her friend Sarah. The ball leaves Julie's...

    Two girls playing catch Julie throws a ball to her friend Sarah. The ball leaves Julie's hand a distance 1.5 meters above the ground with an initial speed of 17 m/s at an angle 37 degrees; with respect to the horizontal. Sarah catches the ball 1.5 meters above the ground. 1) What is the horizontal component of the ball’s velocity right before Sarah catches it? m/s 2) What is the vertical component of the ball’s velocity right before Sarah catches...

  • Julie throws a ball to her friend Sarah. The ball leaves Julie's hand a distance 1.5 meters above...

    Julie throws a ball to her friend Sarah. The ball leaves Julie's hand a distance 1.5 meters above the ground with an initial speed of 23 m/s at an angle 28 degrees; with respect to the horizontal. Sarah catches the ball 1.5 meters above the ground. What is the horizontal component of the ball’s velocity right before Sarah catches it? What is the vertical component of the ball’s velocity right before Sarah catches it? What is the time the ball...

  • After catching the ball, Sarah throws it back to Julie. The ball leaves Sarah's hand a...

    After catching the ball, Sarah throws it back to Julie. The ball leaves Sarah's hand a distance 1.5 meters above the ground, and is moving with a speed of 15 m/s when it reaches a maximum height of 15 m above the ground. What is the speed of the ball when it leaves Sarah's hand?How high above the ground will the ball be when it gets to Julie? (note, the ball may go over Julie's head.)

  • P4 Julie throws a ball to her friend Sarah. The ball leaves Julie's hand a distance...

    P4 Julie throws a ball to her friend Sarah. The ball leaves Julie's hand a distance 1.2 meters above the ground with an initial speed of 14.5 m/s at an angle 30 degrees; with respect to the horizontal. Sarah catches the ball 1.2 meters above the ground. Wİ Please find each of the following. a) The horizontal component of the ball's velocity right before Sarah catches it b) The time the ball is in the air c) The distance between...

  • I solved the first four parts of this question correctly but I can’t seem to get...

    I solved the first four parts of this question correctly but I can’t seem to get part 5 and 6 right... please help! Soccer kick A soccer ball is kicked with an initial horizontal velocity of 13 m/s and an initial vertical velocity of 21 m/s 1) What is the initial speed of the ball? 24.6 s Submit 2) what is the initial angle θ of the ball with respect to the ground? 58.2 egrees Submit 3) What is the...

  • Please include the concept and the law of the question, thank you. Problem# 5 ground? d) Provide a final drawing with all the vectors Problem5 A child throws a ball with an initial speed of 8....

    Please include the concept and the law of the question, thank you. Problem# 5 ground? d) Provide a final drawing with all the vectors Problem5 A child throws a ball with an initial speed of 8.00 m/s at an angle of 40.0° above the horizontal. The ball leaves her hand 1.00 m above the ground and experience negligible air resistance. (a) How far from where the child is standing does the ball hit the ground? (b) How long is the...

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