A projectile of mass 10 kg is launched at an angle of 55 and an initial speed
Question:
A projectile of mass 10 kg is launched at an angle of 55° and an initial speed of 87 m/s. Just as the object reaches the maximum height in its trajectory, a small explosion along the horizontal blows off the projectile???s back portion equal to one-fourth its original mass. The smaller piece lands exactly at the launch point as shown in Figure P7.65. How far from the launch point does the larger portion land?
Figure P7.65
?
Transcribed Image Text:
Δx
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 66% (12 reviews)
The projectile experiences normal projectile motion The ejected pieces are also projectiles and their velocities can also be determined using conserva...View the full answer
Answered By
Utsab mitra
I have the expertise to deliver these subjects to college and higher-level students. The services would involve only solving assignments, homework help, and others.
I have experience in delivering these subjects for the last 6 years on a freelancing basis in different companies around the globe. I am CMA certified and CGMA UK. I have professional experience of 18 years in the industry involved in the manufacturing company and IT implementation experience of over 12 years.
I have delivered this help to students effortlessly, which is essential to give the students a good grade in their studies.
3.50+
2+ Reviews
10+ Question Solved
Related Book For
College Physics Reasoning and Relationships
ISBN: 978-0840058195
2nd edition
Authors: Nicholas Giordano
Question Posted:
Students also viewed these Sciences questions
-
A projectile of mass m moves to the right with a speed vi (Fig. P11.50a). The projectile strikes and sticks to the end of a stationary rod of mass M, length d, pivoted about a frictionless axle...
-
A projectile of mass m = 3 kg is fired with initial speed of 120 m/s at an angle of 30 with the horizontal. At the top of it s trajectory, the projectile explodes into two fragments of masses 1 kg...
-
A projectile of mass mp is traveling at a constant velocity v0 toward a stationary disk of mass M and radius R that is free to rotate about a pivot through its axis O (Figure). Before impact, the...
-
In Canada, Canadian teachers and bosses and HIGH AUTHORITY FIGURES are not FEARED but RESPECTED. In CANADA TEACHERS, bosses and AUTHORITY FIGURES encourage feedback, OPINIONS and ENGAGE in discuss....
-
Suppose a firm faces the demand curve which gives a constant price elasticity of demand of -2. (Lerner Index) A. If the firm's marginal cost is constant at $2, what is the profit-maximizing price and...
-
Esfandairi Enterprises is considering a new three-year expansion project that requires an initial fixed asset investment of $2.35 million. The fixed asset will be depreciated straight-line to zero...
-
Use the implicit finite difference method to solve the heat conduction problem on the unit square: \[\begin{aligned}& \frac{\partial^{2} u}{\partial x^{2}}=\frac{\partial u}{\partial t} \\& u(x, 0)=x...
-
1. How does virtualization work? In your own words, describe what you understand about the virtualization process as depicted in the case. 2. In software development and testing, where does...
-
Gitano Products operates a job-order costing system and applies overhead cost to jobs on the basis of direct materials used in production (not on the basis of raw materials purchased). Its...
-
Tonys computer centre is picking up in business, so he has decided to expand his bookkeeping system to a general journal/ledger system. The balances from June have been forwarded to the ledger...
-
A cart of mass m 1 = 10 kg slides down a friction less ramp and is made to collide with a second cart of mass m 2 = 20 kg, which then heads into a vertical loop of radius 0.25 m as shown in Figure...
-
Crumple zones. A life-saving development in automobile manufacture is the invention of crumple zones, areas of the body and frame of a car deliberately made to collapse in a collision (Fig. P7.64)...
-
Design a unijunction oscillator circuit for operation at (a) 1 kHz and (b) 150 kHz.
-
Ali makes garments that are very popular. Units sold are anticipated as: Monthly Unit Sales October 1100 November 3,150 December 5,500 January 4,500 Total units sold 14,250 If seasonal production is...
-
Suppose that the consensus forecast of security analysts of your favorite company is that earnings next year will be $5.00 per share. The company plows back 50% of its earnings and if the Chief...
-
Dividends for Jacobee Company are currently $4.50 per share, having grown at a 12 percent compound annual rate over the past 12 years. That growth rate is expected to be maintained for the next 2...
-
Prepare the Statement of Financial Position of Sherwin's Delivery Services using the information of their first month of operation for the month of November 2019. The business had the following...
-
Identify two financial concepts that were discussed in the video. Explain these two concepts --use our textbook and other academic resources to provide a thorough explanation of the concepts.Be sure...
-
For each of the following pairs of compounds, determine whether they are enantiomers, epimers, diastereomers that are not epimers, or identical compounds: (a) (b) (c) (d) . O: - - - - - - - -...
-
Independent random samples of sizes n1 = 30 and n2 = 50 are taken from two normal populations having the means 1 = 78 and 2 = 75 and the variances 21 = 150 and 22 = 200. Use the results of Exercise...
-
Consider the half-cell reaction AgCl(s) + e Ag(s) + Cl (aq). If (AgCl, s) = 109.71 kJ mol 1 , and if E = +0.222 V for this half-cell, calculate the standard Gibbs energy of formation of Cl (aq).
-
For a given overall cell reaction, S o R = 16.5 J mol -1 K -1 and H o R = 270.0 kJ mol -1 . Calculate E o and (E o /t) P . Assume that n = 2.
-
Consider the cell Fe(s) FeSO 4 (aq, a = 0.0250) Hg 2 SO 4 (s) Hg(l). a. Write the cell reaction. b. Calculate the cell potential, the equilibrium constant for the cell reaction, and G o R at 25C.
-
Problem: Module 3 Textbook Problem 5 Learning Objective: 3-6 Using the straight-line method show how bonds issued at a discount. affect financial statements Diaz Company issued $91,000 face value of...
-
Manvir had to make payments of $1,125 every 6 months to settle a $22,000 loan that he received at 4.52% compounded semi-annually. a. How long did it take to settle the loan?
-
If I invest a single amount of $14,000 in an account earning 8% p.a. compounding quarterly for 5 years, how much interest will I have earned in those 5 years?
Study smarter with the SolutionInn App