Logo
Home Study Material Contact Search
AI Chat FREE
  1. sciences
  2. physics
  3. a cannonball is fired at a cliff 1000 m away and s

A cannonball is fired at a cliff 1000 m away and strikes it 250 m above...

50.1K

Verified Solution

Question

Physics

A cannonball is fired at a cliff 1000 m away and strikes it 250m above the level ground 5 seconds later.

a. What is the angle (in degrees) with which the cannonball wasfired, with respect to the level ground? (g = 10m/s2)

b. What was the approximate initial speed (in m/s) with whichthe cannonball was fired? (g = 10 m/s2)

c. Which time (in seconds) below is the closest to the timeafter firing that the cannonball reaches (or would reach) maximumheight? (g = 10 m/s2)

Answer & Explanation Solved by verified expert
4.0 Ratings (727 Votes)
GivenHorizontal distance covered by the cannonball Vertical distance covered by the cannonball Time of flight Let be the initial velocity of the    See Answer
Get Answers to Unlimited Questions

Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!

Membership Benefits:
  • Unlimited Question Access with detailed Answers
  • Zin AI - 3 Million Words
  • 10 Dall-E 3 Images
  • 20 Plot Generations
  • Conversation with Dialogue Memory
  • No Ads, Ever!
  • Access to Our Best AI Platform: Flex AI - Your personal assistant for all your inquiries!
Become a Member

Other questions asked by students

Basic Math
1.2K views

OA 0 quadratic function HW Score 69 23 9 of 13 points Points 0 of...

Psychology
1.2K views

What additional persons should you now interview as a result of what you just learned from...

Biology
1.2K views

Which of the following was NOT reformed during the Progressive Era Protecting Social Welfare Creating...

Physics
1.2K views

A force F is applied at the top of a ring of mass M and...

Physics
1.2K views

Match List I with List II List I a 10 km height over earth s...

Basic Math
1.2K views

where is philippines located

Statistics
1.2K views

1 point Solve the system x1 x2 x3 X4 X5 x6 11 0 0 0...

Statistics
1.2K views

4 4 pts To estimate the mean heights which are normally distributed of female students...

Accounting
1.2K views

a(n)_ es un contrato que otorga a su titular el derecho de comprar o vender...

Accounting
1.2K views

Question 5: Given the cost formula Y-$12,000 +S6X, what is the total cost at an...

Accounting
1.2K views

What expense can not be itemized? Group of answer choices Medical Expenses if larger enough...

Accounting
1.2K views

You deposit $10,000 into an account earning an annual interest rate of 7% compounded each...