ZuoTi.Pro
Question

#1) A 40 kg cannonball is fired from a cannon at an angle of 28° with...

#1) A 40 kg cannonball is fired from a cannon at an angle of 28° with an initial velocity of 30 m / s. It lands a distance _____ m from its initial position.

#2) A 40 kg cannonball is fired from a cannon at an angle of 28° with an initial velocity of 30 m / s. It is in the air for ____ s.

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

Homework Answers

Answer #1

0 0
Add a comment
Know the answer?
Add Answer to:
#1) A 40 kg cannonball is fired from a cannon at an angle of 28° with...
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. A cannon is fired over level ground at an angle of 30 degrees to the...

    A. A cannon is fired over level ground at an angle of 30 degrees to the horizontal. The initial velocity of the cannonball is 500 m/s but because the cannon is fired at an angle, the vertical component of the velocity is 250 m/s and the horizontal component is 433 m/s. How long is the cannonball in the air? (Use g = -10 m/s2) B. A cannon is fired over level ground at an angle of 30 degrees to the...

  • A cannonball is fired from the ground and lands on a hill as shown in the...

    A cannonball is fired from the ground and lands on a hill as shown in the figure below: 35° 150 m The initial velocity of the cannonball as it exits the canon is 50 m/s and it is launched at an angle of 35 above the horizontal. The cannonball lands on the hillside 150 m away from the cannon in the horizontal direction (as shown). 2 pts - a) What are the x- and y-components of the initial velocity of...

  • A cannonball is fired horizontally from the top of a cit. The cannon is at height...

    A cannonball is fired horizontally from the top of a cit. The cannon is at height = 600 m above ground level and the ball is fired with initial horizontal speed to. Assume acceleration due to gravity to be 9 9.80 m/s - Part A . What is the position of the Assume that the cannon is fired at time t = 0 and that the cannonball hits the ground at time cannonball the time 27 Answer numerically in units...

  • A cannon fires a cannonball at some angle with respect to the horizontal. It travels a...

    A cannon fires a cannonball at some angle with respect to the horizontal. It travels a horizontal distance of 26.9 meters and hits the ground in 2.5 seconds. Assume that it lands at the same level as at which it was fired and that there is no air drag. what is the initial speed at which the cannonball was fired?

  • A cannon elevated at an angle of 350 to the horizontal fires a cannonball, which travels...

    A cannon elevated at an angle of 350 to the horizontal fires a cannonball, which travels the path shown in the diagram below [Neglect air resistance and assume the ball lands at the same height above the ground from which it was launched.J 35° If the ball lands 700 meters from the cannon 10 seconds after it was fired, what is the horizontal component of its initial velocity?

  • A cannon is fired over level ground at an angle of 30 degrees to the horizontal....

    A cannon is fired over level ground at an angle of 30 degrees to the horizontal. the initial velocity of the cannonball is 400 m/s but because the cannon is fired at an angle, the vertical component of the velocity is 200 m/s and the horizontal component is 346 m/s a. How long is the cannonball in the air (use 10 m/s^2 and the fact thatthe total time of flight is twice the time required to reach the high point.

  • A cannonball is fired horizontally from the top of a cliff. The cannon is at height H = 70.0m above ground level, and t...

    A cannonball is fired horizontally from the top of a cliff. The cannon is at height H = 70.0m above ground level, and the ball is fired with initial horizontal speed v0. Assume acceleration due to gravity to be g = 9.80m/s2 . Part A Assume that the cannon is fired at time t=0 and that the cannonball hits the ground at time tg. What is the y position of the cannonball at the time tg/2? Answer is 52.5 Part...

  • A cannonball is fired at 70.3 m/s from a cannon at an angle of 50∘ when...

    A cannonball is fired at 70.3 m/s from a cannon at an angle of 50∘ when measured from the horizontal as shown in the figure below. The cannon is firing up onto an elevated hillside that is 60 meters above the level of the cannon. Find the horizontal distance traveled to where the projectile strikes the ground.

  • A cannonball is fired at 65.3 m/s from a cannon at an angle of 50∘ when...

    A cannonball is fired at 65.3 m/s from a cannon at an angle of 50∘ when measured from the horizontal as shown in the figure below. The cannon is firing up onto an elevated hillside that is 60 meters above the level of the cannon. Find the horizontal distance traveled to where the projectile strikes the ground.

  • A 19.0-kg cannonball is fired from a cannon with muzzle speed of 1 050 m/s at...

    A 19.0-kg cannonball is fired from a cannon with muzzle speed of 1 050 m/s at an angle of 36.0° with the horizontal. A second ball is fired with the same initial speed at an angle of 90.0°. Let y = 0 at the cannon. (a) Use the isolated system model to find the maximum height reached by each ball. hfirst ball =  m hsecond ball =  m (b) Use the isolated system model to find the total mechanical energy 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
Active Questions
ADVERTISEMENT