ZuoTi.Pro
Question

A shill of mass 5ko is shot upward with an initial velocity of 150 misec. The magnitude of the farce on the shell due to air resistance is 20 Whan will h shell rach its maximum height above the ground? What is the maximum height? Assume the acceleration due to gravity to be 9.81 m/s When will the shell reach its maximum height above the ground? The shell will reach maximum height after seconds. Round to two decimal places as needed.)

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

Homework Answers

Answer #1

Velocity in Presence cf air €s,stanec M 4 S6 Mc. k t 9.8 e,oo = o.gz Y, e 2e 2c t = 14.24 sec

0 0
Add a comment
Know the answer?
Add Answer to:
A shill of mass 5ko is shot upward with an initial velocity of 150 misec. The...
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 small cannonball with mass 9 kilograms is shot vertically upward with an initial velocity of...

    A small cannonball with mass 9 kilograms is shot vertically upward with an initial velocity of 190 meters per second. If the air resistance is assumed to be directly proportional to the speed of the cannonball, a differential equation modeling the projectile velocity is du т = mg – kv dt Assume that k = 0.0025, and use g = - 10 meters/second2. Solve the differential equation for the velocity v(t). Don't forget to include the initial condition. v(t) =...

  • A blue ball is thrown upward with an initial speed of 22.8 m/s, from a height...

    A blue ball is thrown upward with an initial speed of 22.8 m/s, from a height of 0.6 meters above the ground. 2.8 seconds after the blue ball is thrown, a red ball is thrown down with an initial speed of 7.7 m/s from a height of 28.2 meters above the ground. The force of gravity due to the earth results in the balls each having a constant downward acceleration of 9.81 m/s2. ) What is the speed of the...

  • 9). A small bag of sand is released from an ascending hot‑air balloon whose constant, upward...

    9). A small bag of sand is released from an ascending hot‑air balloon whose constant, upward velocity is ?0=2.75 m/s. Knowing that at the time of the release the balloon was 58.3 m above the ground, determine the time ? it takes for the bag to reach the ground from the moment of its release. Use  ?=9.81 m/s2. r= 10) You throw a baseball directly upward at time ?=0 at an initial speed of 14.1 m/s. What is the maximum height...

  • Two Thrown Balls 1 2 3 45678 A blue ball is thrown upward with an initial...

    Two Thrown Balls 1 2 3 45678 A blue ball is thrown upward with an initial speed of 19.8 m/s, from a height of 0.6 meters above the ground. 2.4 seconds after the blue ball is thrown, a red ball is thrown down with an initial speed of 8.9 m/s from a height of 22.3 meters above the ground. The force of gravity due to the earth results in the bals each having a constant downward acceleration of 9.81 m/s2....

  • Two throw A blue ball is thrown upward with an initial speed of 22.2 m/s, from...

    Two throw A blue ball is thrown upward with an initial speed of 22.2 m/s, from a height of 0.8 meters above the ground. 2.7 seconds after the blue ball is thrown, a red ball is thrown down with an initial speed of 9.2 m/s from a height of 27.8 meters above the ground. The force of grandly due to the earth results in the balls each having a constant downward acceleration of 9.81 m/s^2. What is the speed of...

  • On level ground a shell is fired with an initial velocity of 83.7 m/s at 50.8...

    On level ground a shell is fired with an initial velocity of 83.7 m/s at 50.8 ∘ above the horizontal and feels no appreciable air resistance. A) Find the horizontal and vertical components of the shell's initial velocity. B) How long does it take the shell to reach its highest point? C) Find its maximum height above the ground. D) How far from its firing point does the shell land? E) At its highest point, find the horizontal and vertical...

  • A blue ball is thrown upward with an initial speed of 24.1 m/s, from a height...

    A blue ball is thrown upward with an initial speed of 24.1 m/s, from a height of 0.8 meters above the ground. 2.9 seconds after the blue ball is thrown, a red ball is thrown down with an initial speed of 10.4 m/s from a height of 31.4 meters above the ground. The force of gravity due to the earth results in the balls each having a constant downward acceleration of 9.81 m/s2. What is the height of the red...

  • A blue ball is thrown upward with an initial speed of 23.9 m/s, from a height...

    A blue ball is thrown upward with an initial speed of 23.9 m/s, from a height of 0.5 meters above the ground. 2.9 seconds after the blue ball is thrown, a red ball is thrown down with an initial speed of 7.5 m/s from a height of 31.5 meters above the ground. The force of gravity due to the earth results in the balls each having a constant downward acceleration of 9.81 m/s^2. How long after the blue ball is...

  • A blue ball is thrown upward with an initial speed of 20 m/s, from a height...

    A blue ball is thrown upward with an initial speed of 20 m/s, from a height of 0.8 meters above the ground. 2.4 seconds after the blue ball is thrown, a red ball is thrown down with an initial speed of 5.3 m/s from a height of 22.4 meters above the ground. The force of gravity due to the earth results in the balls each having a constant downward acceleration of 9.81 m/s2. 1) How long after the blue ball...

  • A red ball is thrown down with an initial speed of 1.3 m/s from a height...

    A red ball is thrown down with an initial speed of 1.3 m/s from a height of 26 meters above the ground. Then, 0.4 seconds after the red ball is thrown, a blue ball is thrown upward with an initial speed of 23.9 m/s, from a height of 1 meters above the ground. The force of gravity due to the earth results in the balls each having a constant downward acceleration of 9.81 m/s2. What is the speed of 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