Question

A cannonball is shot in air such that its initial vertical velocity is 77 m/s and...

A cannonball is shot in air such that its initial vertical velocity is 77 m/s and its initial horizontal velocity is 12 m/s. Find

(a) the time of flight of the cannonball,

(b) the maximum vertical height it climbs

(c) the horizontal distace it travels?

Science   Physics   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
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
Similar Questions
A cannonball is shot (from ground level) with an initial horizontal velocity of 33 m/s and...
A cannonball is shot (from ground level) with an initial horizontal velocity of 33 m/s and an initial vertical velocity of 25 m/s. What is the initial speed of the cannonball? What is the initial angle θ of the cannonball with respect to the ground? What is the maximum height the cannonball goes above the ground? How far from where it was shot will the cannonball land? What is the speed of the cannonball 3.6 seconds after it was shot?...
A cannonball, weighing 19.1 kg, is shot from a cannon sitting on a ledge a height...
A cannonball, weighing 19.1 kg, is shot from a cannon sitting on a ledge a height of 2.50 m above sea-level toward a castle. It is shot with a velocity of 42.0 m/s at an angle of 55.0° above the horizontal. The cannonball impacts on the castle wall 5.70 s later. (a) At what height, in feet, does the cannonball hit the castle wall? (b) What is the cannonball’s impact velocity (magnitude and direction) just before hitting the cliff? (c)...
If a cannonball is shot directly upward with a velocity of 208 feet per second, its...
If a cannonball is shot directly upward with a velocity of 208 feet per second, its height above the ground after t seconds is given by ?(?) = 216? − 16? 2 . a. Find the velocity and acceleration after t seconds. b. What is the maximum height the cannonball reaches? c. How long does it take to reach the maximum height?
A cannonball is shot into the air from the top of a tower. Its height above...
A cannonball is shot into the air from the top of a tower. Its height above the ground, in metres, at any time t, in seconds, is given by the function h(t)=-4.9t2+50t+30. Find the average velocity of the cannonball from t = 1 to t = 2 seconds Use limits to find the instantaneous velocity of the cannonball at t = 6 seconds
A 3 kg cannonball is shot straight up from ground level at a velocity of 30...
A 3 kg cannonball is shot straight up from ground level at a velocity of 30 m/s. For the following questions, neglect air resistance and assume acceleration due to gravity is -10 m/s2. (a) Use the 1D equations of motion to find: i. The maximum height the cannonball reaches ii. The time it takes to reach this height iii. The time it takes to fall back to the ground iv. The speed with which it hits the ground
A hunter standing on a tall tower shoots an arrow into the air. The vertical component...
A hunter standing on a tall tower shoots an arrow into the air. The vertical component of arrows initial velocity is 10m/s and points upward. The horizontal component of arrows initial velocity is vi and points East. [If possible include a diagram, not necessary however] a) How long does it take the arrow to reach max. height? b) After the arrow is shot, it travels for a while and after some time the horizontal distance traveled by the arrow is...
A 9.8 kg cannonball was fired from a cannon straight up with an initial velocity of...
A 9.8 kg cannonball was fired from a cannon straight up with an initial velocity of 42 m/s. (A) Assuming that all its initial kinetic energy was transformed into gravitational energy, what is the maximum height that the cannonball could reach? (B) Suppose that 20% of its initial kinetic energy was lost due to friction with the air (air resistance). What is the maximum height that the cannonball could now reach? (C) How long will it take, after the cannon...
A shot put is released with a velocity of 12.5 m/s at an angle of 39...
A shot put is released with a velocity of 12.5 m/s at an angle of 39 deg and a height of 2.2 m. How high will it get? How long will it be in the air? What will be the horizontal displacement? Correct Answers: max height-5.4 m flight time-1.85s horizontal displacement- 17.96m How do I get these answers?
Initial velocity of a shell fired is 40 m/s at an angle of 60º above the...
Initial velocity of a shell fired is 40 m/s at an angle of 60º above the horizontal. Draw a schematic sketch of the projection motion and write down the basic equations needed to solve this problem. (a) Find horizontal and vertical components of shell’s initial velocity. (b) How long does it take for the shell to reach the maximum height above ground? (c) At its highest point, what are the horizontal and vertical components of its acceleration and velocity? (Ignore...
a ball is shot from the ground into the air. at a height of 9 m...
a ball is shot from the ground into the air. at a height of 9 m it’s horizontal velocity is 8m/s and vertical velocity is 6 m/ a. to what maximum does the ball rose b. total horizontal distance does the b-ball travel c. what are the magnitudes and direction of the bball's velocity before it hits the ground
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT