ZuoTi.Pro
Question

This is a projectile motion question. The initial velocity is horizontal to the right and has...

This is a projectile motion question. The initial velocity is horizontal to the right and has a magnitude of 21.4 metres per second. After a time of flight of 2.19 seconds, what is the magnitude of the final velocity in metres per second? You just have to give me the number here as I have already given you the units. Give me the final answer as a whole number with decimals if needed. Do not use scientific notation or units.

Take g = 9.81 m/s2.

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

Homework Answers

Answer #1

nihal koizmtal volocity vx = 그l-Y.rn ) S V,1-8匕ニ(9-81)(2-19) 2 1.483 m)s 6791 ue-Bcal uolo city 2-

0 0
Add a comment
Know the answer?
Add Answer to:
This is a projectile motion question. The initial velocity is horizontal to the right and has...
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

  • This is a projectile motion question. Assume the acceleration due to gravity is g = 9.81...

    This is a projectile motion question. Assume the acceleration due to gravity is g = 9.81 m/s2. What is the time of flight in seconds if the initial velocity has a magnitude of 21.5 metres/second at an angle of 58.4 degrees above the horizon and the range of the projectile is 52.7 metres.    Give me your final answer as a number with decimal places, not scientific notation.

  • Circular motion and projectile motion. The final answer I am asking for is the acceleration in...

    Circular motion and projectile motion. The final answer I am asking for is the acceleration in metres per second squared. You will have to calculate the speed first, but the only answer you enter is the acceleration. A young child whirls a stone in horizontal circle of radius 2.34 metres at a height of 1.17 metres above the ground. The string breaks and the stone flies off horizontally. It behaves like a projectile and strikes the ground after travelling a...

  • This is a projectile motion question. Assume the acceleration due to gravity is g = 9.81...

    This is a projectile motion question. Assume the acceleration due to gravity is g = 9.81 m/s2. What is the magnitude of the vertical displacement in metres if the initial velocity has a magnitude of 23.6 metres/second at an angle of 41.3 degrees below the horizon and the time of flight is 1.8 seconds. I want the size here, not the size and the direction. I have already given you the direction in the question.

  • Projectile Motion: An object is fired into a projectile with an initial velocity of 250 m/s at an angle of 60° with resp...

    Projectile Motion: An object is fired into a projectile with an initial velocity of 250 m/s at an angle of 60° with respect to the horizontal. a) What is the maximum height it reaches? b) What is the maximum horizontal distance it reaches? c) What is the time of flight of the particle? d) What is its velocity as it reaches the ground? e) Locate the object after 6 seconds.

  • Help me with a projectile motion problem A projectile is launched at an angle of 35.3...

    Help me with a projectile motion problem A projectile is launched at an angle of 35.3 degrees above the horizontal and lands at the same level from which it was launched 3.11 seconds later. Find the magnitude of the initial velocity How do I find this? I don't know the displacement nor initial velocity...

  • QUESTION 4 For the motion of a projectile with no air resistance. How does total flight...

    QUESTION 4 For the motion of a projectile with no air resistance. How does total flight time change if you double the mass of your projectile? The time of flight is doubled. The time of flight is halved. The time of flight is the same for both masses. The time of flight decreases proportionally to the inverse of the mass. QUESTION 5 Which of these quantities stay constant for the 2D motion of a projectile with no air resistance? Acceleration...

  • EXPLORE A projectile is launched with a launch angle of 30° with respect to the horizontal...

    EXPLORE A projectile is launched with a launch angle of 30° with respect to the horizontal direction and with an initial speed of 40 m/s. (A) How do the vertical and horizontal components of the projectile's velocity vary with time? (B) How long does it remain in flight? (C) For a given launch speed, what launch angle produces the longest time of flight? CONCEPTUALIZE Consider the projectile to be a point mass that starts with an initial velocity, upward and...

  • Simulation: Projectile motion, with and without air drag, plotted, Question 2 Note: use principles of physics...

    Simulation: Projectile motion, with and without air drag, plotted, Question 2 Note: use principles of physics to solve the problem and then verify your answer using the simulation. Assume that the acceleration due to gravity has a magnitude of g 9.30 m/s2. If the range of the projectile is 6.76 m, the time-of-flight is T-1.28 s, and air resistance is turned off, determine the following (a) What is the launch angle of the projectile? Number Units the absolute tolerance is...

  • Problem 4: A projectile is fired with an initial velocity of 54.1 m/s, at an initial...

    Problem 4: A projectile is fired with an initial velocity of 54.1 m/s, at an initial inclination of 33.7 degrees with the horizontal r-axis. All initial variables (displacement and time) start at 0. You are asked to consider two cases of motion for the projectile, one without drag, and one with drag, with both the cases including effects of gravity. a) For motion with no drag, acceleration vector is given as а -g, where g 9.8 m/s. b) For motion...

  • Question 2 For an object following projectile motion, match the answers (2 pts). Horizontal acceleration A....

    Question 2 For an object following projectile motion, match the answers (2 pts). Horizontal acceleration A. O Vertical acceleration B. -9.8 m/s2 Horizontal velocity C. Constant Vertical velocity D. changing with time

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