A gun fires a ping pong ball straight up at an initial velocity of voy and...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
A gun fires a ping pong ball straight up at an initial velocity of voy and it rises to a height of 2.1m. Calculate Voy. The gun now fires the ball at an angle of 30°. If it lands at the same height it was fired from, how far away from the launch site does it land? The gun now fires the ball at 30° and the ball lands 1.2m below its initial launch height. How far away does it land? A gun fires a ping pong ball straight up at an initial velocity of voy and it rises to a height of 2.1m. Calculate Voy. The gun now fires the ball at an angle of 30°. If it lands at the same height it was fired from, how far away from the launch site does it land? The gun now fires the ball at 30° and the ball lands 1.2m below its initial launch height. How far away does it land?
Expert Answer:
Answer rating: 100% (QA)
1 To calculate the initial velocity voy of the ping pong ball when fired straight up we can use the kinematic equation for vertical motion vf2 vo2 2ay ... View the full answer
Related Book For
Posted Date:
Students also viewed these physics questions
-
Data related to Wythe Corporation's unique product appears below: Per Unit Percentage of Sales Sales Price $150 100% Variable Expenses 90 60% Contribution Margin $60 40% Fixed Expenses are $106,000...
-
A golf ball is hit with an initial velocity of 130 feet per second at an inclination of 45° to the horizontal. In physics, it is established that the height h of the golf ball is given by the...
-
Evaluate the integrals in Problem. Check your answers by differentiating. (3x 2 - 4x - 4) dx
-
Annual incomes are known to have a distribution that is skewed to the right instead of being normally distributed. Assume that we collect a large (n > 30) random sample of annual incomes. Can the...
-
For ideal gases, the development of the constant-pressure specific heat yields Prove this by using the definitions of pressure and temperature, T = (u/s)v and P = - (u/v)s. ah aP
-
Briefly explain how the following programs would affect the elasticity of demand for labor in the steel industry: a. An increased tariff on steel imports. b. A law making it illegal to lay off...
-
Refer to the information in the previous exercise for the Cakebread Candy Company. Based on the information for the company, write a short report explaining the cause of the variances that you...
-
Map this ER diagram to a Relational Model and normalize it if needed. employee EMP_ID INT EMP_Frame VARCHAR(40) EMP_Lname VARCHAR(40) EMP_Sex VARCHAR(1) EMP_Birthdate DATE EMP_Salary INT Indexes...
-
Brexit and Rolls-Roycel Rolls said it "remains committed to the UK where we are headquartered, directly employ over 23,000 talented and committed workers and where we carry out a significant majority...
-
Ellen Roark (Sandra Bullock) D.A. Rufus Buckley (Kevin Spacey) Lucien Wilbanks (Donald Sutherland) Freddie Lee Cobb (Kiefer Sutherland) Billy Ray Cobb (Nicky Katt) James Louis "Pete" Willard (Doug...
-
While you are gathering information from the client stakeholders, the Senior Vice President of Sales asks you to meet with him to review some valuable data. During the meeting, he explains how his...
-
With the code below, explain the time complexity of this algorithm. function foo (n) ( if n == 0: return 0 if n > 0: return 5 foo (n/2) + n
-
Project life cycle refers to a generally accepted sequence of activities that provide a structured, logical approach to project activities that facilitates estimation, planning, and resource...
-
Calculate the number of modes within a bandwidth of 10 nm at the wavelength 600 nm and in a cavity with the volume 1 cm.
-
You work in the accounting department of Frobisher Company, a manufacturing company that produces a popular consumer product. You typically prepare the variance analysis report and present it to the...
-
Evaluate the function at the given value(s) of the independent variable. Simplify the results. (x) = cos 2x (a) (0) (b) (- /4) (c) (/3) (d) ()
-
In problem, each polynomial function has exactly one positive zero. Use the method of Example 9 to approximate the zero correct to two decimal places. f(x) = 2x 4 - 3x 3 - 4x 2 - 8
-
Open the Circle: the role of the center applet. Place the cursor on the center of the circle and hold the mouse button. Drag the center around the Cartesian plane and note how the equation of the...
-
In problem, (a) Find the center (h, k) and radius r of each circle; (b) Graph each circle; (c) Find the intercepts, if any. x 2 + y 2 = 4
-
An antenna far field radiation pattern is independent of \(\phi\) and the varies versus \(\theta\) as follows: Compute the directivity. 1 0030 0.5 60 0120 1 F(0, 0) = 150 0180 2 0 30 0 60 0 120 0150
-
An antenna far field radiation pattern is independent of \(\phi\) and the varies versus \(\theta\) as follows: \[ F(\theta, \phi)=\left\{\begin{array}{rr} 1 & \frac{\pi}{2}-\alpha \leq \theta \leq...
-
A certain antenna has a radiation intensity given by \[ F(\theta, \phi)=\left\{\begin{array}{ll} \left|\cos ^{n} \thetaight| & 0 \leq \theta \leq(\pi / 2) \\ 0 & (\pi / 2) \leq \theta \leq \pi...
Study smarter with the SolutionInn App