HomeworkLib
Question

A cliff diver positions herself on a cliff that angles downwards towards the edge. The length...

A cliff diver positions herself on a cliff that angles downwards towards the edge. The length of the top of the cliff is 48.0 m and the angle of the cliff is θ = 19.0° below the horizontal. The cliff diver runs towards the edge of the cliff with a constant speed, and reaches the edge of the cliff in a time of 6.30 s. After running straight off the edge of the cliff (without jumping up), the diver falls h = 22.0 m before hitting the water.

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

Homework Answers

Answer #1

Given data The angle is 19 The distance is d 48 m The time is t 6.30 s The speed of the driver at the edge is 48 6.30 7.62 m/s The vertical initial speed is u,-u sin 19 -7.62sin 19 -2.48 m/s The time is 2 22-2.481+-(9.8):2 4.9t 2.48t-22 0 t-1.88s The horizontal initial speed is u-ucos19 7.62 cos19 7.20 m/s The distance is (720)(1.88) 13.5 m

0 0
Add a comment
Know the answer?
Add Answer to:
A cliff diver positions herself on a cliff that angles downwards towards the edge. The length...
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 cliff diver positions herself on a cliff that angles downwards towards the edge. The length...

    A cliff diver positions herself on a cliff that angles downwards towards the edge. The length of the top of the cliff is 48.0 m and the angle of the cliff is θ = 19.0° below the horizontal. The cliff diver runs towards the edge of the cliff with a constant speed, and reaches the edge of the cliff in a time of 6.30 s. After running straight off the edge of the cliff (without jumping up), the diver falls...

  • A cliff diver positions herself on a cliff that angles downwards towards the edge. The length...

    A cliff diver positions herself on a cliff that angles downwards towards the edge. The length of the top of the cliff is 46.0 m and the angle of the cliff is θ = 18.0° below the horizontal. The cliff diver runs towards the edge of the cliff with a constant speed, and reaches the edge of the cliff in a time of 5.90 s. After running straight off the edge of the cliff (without jumping up), the diver falls...

  • A diff diver positions herself on a diff that angles downwards towards the edge. The length...

    A diff diver positions herself on a diff that angles downwards towards the edge. The length of the top of the cliff is 43.0 m and the angle of the city is 8 - 20.0" below the horizontal. The cliff diver runs towards the edge of the diff with a constant speed, and she reaches the edge of the cliff in a time of 5.50 s. After running straight off the edge of the cliff(without jumping up), the diver falls...

  • herself on a ciff that angles towards the edge. The length of the top of the...

    herself on a ciff that angles towards the edge. The length of the top of the dir is 49.0 m and the angle of the dir is θ-18.0. below the h df diver runs towards the edge of the cliff with a constant speed, and reaches the edge of the ciff in a time of 6.40 s. After running straight off the edge of the ciff (without jumping up) the diver falls h 20.0 m before hitting the water (a)...

  • 6abc Page 4 of 4 ming runs horizontally off the edge of a sheer cliff at...

    6abc Page 4 of 4 ming runs horizontally off the edge of a sheer cliff at 1.2 m/s, hitting the water 2.5 s later Ignore air resistance. (a) How high is the cliff? y=%ot youth halt 0 = 4+ $(-95763:5)? Yo-30.66 X Xnty (b) How far from the base of the cliff does it splash down? 1.2+ 3 meters (c) Also, with what speed and at what angle (below the horizontal) does it enter the water?

  • Zero Launch Angle - Car Drives Off a Cliff A car drives straight off the edge...

    Zero Launch Angle - Car Drives Off a Cliff A car drives straight off the edge of a cliff that is h =40 m high. The police at the scene of the accident note that the point of impact is d =86 m from the base of the cliff. Here the initial speed v0 is unknown. Ignore air resistance. The magnitude of the gravitational acceleration is 9.8 m/s2. Choose the RIGHT as positive x-direction. Choose UPWARD as positive y-direction. E....

  • Zero Launch Angle - Car Drives Off a Cliff A car drives straight off the edge...

    Zero Launch Angle - Car Drives Off a Cliff A car drives straight off the edge of a cliff that is h =40 m high. The police at the scene of the accident note that the point of impact is d =86 m from the base of the cliff. Here the initial speed v0 is unknown. Ignore air resistance. The magnitude of the gravitational acceleration is 9.8 m/s2. Choose the RIGHT as positive x-direction. Choose UPWARD as positive y-direction. A....

  • The following guidelines outline the basic template for a robot vacuum cleaner game. The game must be implemented in c programming language. It mimics a robotic vacuum cleaner. The code must only use...

    The following guidelines outline the basic template for a robot vacuum cleaner game. The game must be implemented in c programming language. It mimics a robotic vacuum cleaner. The code must only use the following libraries: #include <math.h> #include <stdlib.h> #include <string.h> #include <limits.h> and any .graphics and .timers libraries. The guidelines are outlined as follows: Terminal Set-up: you may assume that the terminal will be quite large, for example, on the order of 150×50, or more. Status Display: The...

  • The following guidelines outline the basic template for a robot vacuum cleaner game. The game must...

    The following guidelines outline the basic template for a robot vacuum cleaner game. The game must be implemented in c programming language. It mimics a robotic vacuum cleaner. The code must only use the following libraries: #include <math.h> #include <stdlib.h> #include <string.h> #include <limits.h> and any .graphics and .timers libraries. The guidelines are outlined as follows: Terminal Set-up: you may assume that the terminal will be quite large, for example, on the order of 150×50, or more. Status Display: 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