Question: Some enterprising physics students working on a catapult decide to have a water balloon fight in the school hallway. The ceiling is of height 3

Some enterprising physics students working on a catapult decide to have a water balloon fight in the school hallway. The ceiling is of height 3 . 4 m, and the balloons are launched at a velocity of 9 . 9 m / s. The acceleration of gravity is 9 . 8 m / s 2 . At what angle must they be launched to just graze the ceiling

Step by Step Solution

★★★★★

3.31 Rating (148 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

To determine at what angle the water balloons must be launched to just graze the ceiling we can use the kinematic equations of motion The key idea is ... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Physics Questions!

The point charges in the figure below are located at the corners of an equilateral triangle 22.0 cm on a side. (Assume that the +x-axis is to the right and the +y-axis is up along the page.) qc (a)...

Managing Scope Changes Case Study Scope changes on a project can occur regardless of how well the project is planned or executed. Scope changes can be the result of something that was omitted during...

The new line character is utilized solely as the last person in each message. On association with the server, a client can possibly (I) question the situation with a client by sending the client's...

Some enterprising physics students working on a catapult decide to have a water balloon fight in the school hallway. The ceiling is of height 3 m and the balloons are launched at a velocity of 1 2 m...

Oriole Library, a nonprofit organization, presented the following statement of financial position and statement of activities fo year ended February 28, 2024. Oriole Library Statement of Financial...

Some enterprising physics students working on a catapult decide to have a water balloon fight in the school hallway. The ceiling is of height 3 . 5 m , and the balloons are launched at a velocity of...

Alberto Perlman walked out of the old warehouse that served as the offices of Zumba Fitness and into the hot Miami sun. He had just finished meeting with his two partners, and the company that they...

I will rate your answer please read and answer questions Read here Questions here Reading Games: Strategies for Reading Scholarly Sources Karen Rosenberg IF AT FIRST You FALL ASLEEP... During my...

For the jobs below please create for me three amazing cover letter based on my attached job experience and bio and make them great essays to help me stand out, thanks! I want a thorough and detailed...

Doug Brenhouse leaned back in his office chair and took a moment to himself away from the turmoil involved with the biggest decision of his professional life. Should he and his two cofounders, John...

Royal Essentials, Inc. began operations on January 1, 2008. The company produces a hand and body lotion in an eight-ounce bottle called Eternal Beauty. The lotion is sold wholesale in 12-bottle cases...

Mars Limited (ML) is listed on Pakistan Stock Exchange (PSX). During the year ended December 31, 2017, ML entered into the following contracts with a USA based company: On December 25, 2017, ML...

Find the absolute maximum and minimum values of the following function on the given region R . f ( x , y ) = 5 x 2 5 y 2 - 1 0 x 1 4 2 ; R = { ( x , y ) : x 2 y 2 4 , y 0 }

Goldman Corporation bought a machine on June 1, 2010, for $31,800, f.o.b. the place of manufacture. Freight to the point where it was set up was $200, and $500 was expended to install it. The...

In the spot market 7.8 pesos can be exchanged for 1 U.S. dollar. A compact disk costs $15 in the United States. If purchasing power parity holds, what should be the price of the same disk in Mexico?

Solitaire Machinery is a Swiss multinational manufacturing company. Currently, Solitaires financial planners are considering whether to undertake a 1-year project in the United States. The projects...

Christie Corporation is trying to determine the effect of its inventory turnover ratio and days sales outstanding (DSO) on its cash flow cycle. Christies 2008 sales (all on credit) were $150,000; and...

Assume that interest rate parity holds and that 90-day risk-free securities yield 5% in the United States and 5.3% in Germany. In the spot market, 1 euro equals $0.80 dollar. a. Is the 90-day forward...

6 Theory of Machines 5. A shaft carries five masses A, B, C, D and E which revolve at the same radius in planes which are equidistant from one another. The magnitude of the masses in planes A, C and...

Compute the matrix exponential e At for each system x' = Ax given in Problems 9 through 20. x' 1 = 5x 1 - 4x 2 , x' 2 = 2x 1 - x 2 Data in Problem 9 through 20 9. x = 5x14x2, x = 2x1-x2 x = 4x14x2...

This problem deals with the reversibility of elementary row operations. (a) If the elementary row operation cR p changes the matrix A to the matrix B, show that (1/c) Rp changes B to A. (b) If SWAP(R...

You bail out of the helicopter of Example 3 and pull the ripcord of your parachute. Now k = 1.6 in Eq. (3), so your downward velocity satisfies the initial value problem In order to investigate your...

Calculate the sums of squares and cross-products, Sxx and Sxy. Find the least-squares line for the data. Plot the points and graph the line on the same graph. Does the line appear to provide a good...

Calculate the sums of squares and cross-products, S xx and S x 16. x 1 3 2 y 6 24

Give the equation and graph for a line with y-intercept and slope given 6. y-intercept = 2.5; slope = 0