Answered: 12-101. A projectile is fired from the…

12-101. A projectile is fired from the platform at B. The shooter fires his gun from poin A at an angle of 30°. Determine the muzzle speed of the bullet if it hits the projectile at C.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Related questions

Q: Required information A crate having a weight of W=560 lb is supported by several rope-and-pulley…

Q: 14 The brass bar shown is loaded axially in compression so that the maximum stress induced is 125…

A: Given Maximum stress = 125 MPa Diameter, D = 30 mm Hole diameter, d = 20 mm Find Total…

Q: Water flows through a Venturi meter, as shown in the figure. The pressures of the water at locations…

A: As here specific volume of water is given, density of water will be reciprocal of it. so,…

Q: Ki ke Ks Ks ka शान शि दा ////// गया

A: GIVEN DATA- A SPRING MASS SYSTEM GIVEN WE HAVE TO FIND EQUIVALENT SPRING STIFFNESS AND NATURAL…

Q: Determine the force P required to maintain the 150-kg engine in the position for which 0= 21°. The…

Q: 300 mm 150 mm 150 mm 75 mm 100 mm 100 mm

Q: The rectangular bar has a width of w = 3.25 in. and a thickness of t = 2.00 in. The normal stress on…

Q: * is the force resisting the............ relative motion of two surfaces in contact Normal force O…

A: The given question is

Q: The square deforms into the position shown by the dashed lines. (Figure 1) The dimensions are S = 55…

Q: 1. Show that the atomic packing factor for HCP is 0.74. 2. Calculate the radius of Palladium atom…

A: given; (1) atomic packing factor for HCP? (2) radius of palladium(r)=?density(ρ)=12g/cm3atomic…

Q: A stone is thrown from the top of a building with an initial velocity of 20 m/s straight upward. The…

A: We can answer up to 3 sub-parts so we will answer first 3 sub-parts. Please resubmit the question by…

Q: A room is divided by a barrier into two sections. One side of the room (state 1) has a volume of…

A: Given Data The initial pressure of the air is: P1=50 psi The initial volume is: V1=1000 ft3 The…

Q: where are the graphs?

A: Given data in the related question: Maximum speed = vf = 183.58 mi/hr Distance travelled = 5 mi Time…

Q: the particle that is slowing down is stopped O accelerating O decclerating O

A: When an objec moves in a linear direction, then the displacement by the object in a unit time is…

Q: Ball 1 is launched with an initial vertical velocity v₁ = 161 ft/sec. Ball 2 is launched 3 seconds…

Q: Is it possible that during sensible cooling process the condition of air reaches a relative humidity…

A: Sensible collingSensible cooling is the removal of heat from the air without changing the moisture…

Q: 2. Many of the polymer based composites are subject to attack by chemicals or solvents, just as the…

A: Given: Many of the polymer-based composites are subject to attack by chemicals or solvents, just as…

Q: Determine R if the equivalent spring stiffness constant (keq) of the spring system is 500 N/m R N/m…

Q: C- Mention three of the advantage of the positive displacement pump?

A: The question given is

Q: Problem 2: Consider the following system of two interconnected pendulums P₁ and P₂ with same mass m…

A: Given data: as per figure below Find: Linearized equation of the system

Q: List of options for heat recovery options and potential uses in boiler

A: A waste heat recovery unit is an energy recovery heat exchanger which is used to transfer exhaust…

Q: The weight of the body is 100 lb. Determine the rate of acceleration if a net force of 50 lb is…

Q: The velocity distribution for the flow of oil with dynamic viscosity of 0.05 Pa-s is given by…

A: Given data: ● The dynamic viscosity of the oil: µ = 0.05 Pa•s ● The velocity distribution is given…

Q: The flow rate through a 10-cm-diameter wrought iron pipe shown below is 0.04 m³/s. Find the…

Q: A large reservoir (volume = 75x109 m³) has been designed with 25 percent of its volume for sediment…

Q: A machine component is subjected to the forces and couples as shown. If P = 60 N, determine the…

A: Given,

Q: Draw (FBD) and calculate the support reactions in the simply support beam ABCD below 0.3m 3kN B *…

A: Given : To find : support reactions

Q: C- The average specific heat (Cp) of the human body is 3.6 kJ/kg- °C. If the body temperature of a…

Q: A triangular gate is in the form of a right triangle with legs 1.8 m and 2.4 m. The 1.8 m leg is…

Q: The long bolt passes through the 20-mm-thick plate. If the force in the bolt shank is 9 kN,…

A: Given data: ● The force applied on the bolt shank: F = 9 kN = 9000 N ● The thickness of the plate…

Q: A steady-flow Carnot refrigeration cycle uses refrigerant-134a as the working fluid. The refrigerant…

A: Given that: For a Carnot refrigeration cycle with R134a as working fluid, Condenser temperature is…

Q: Calculate the final pressure and temperature inside the cylindrical tank for air at 40˚C and 200…

Q: 0.5 An aluminum bar with a cross-sectional area of 2 inches bears the applied axial loads as shown…

A: Given:Cross-sectional area of the bar, A=2*2 in2Modulus of elasticity, E=10*106 psi

Q: 4. 5. mm 10' lok 20 kips 10 10k 7' 6' 7'4 Mmaxs Amax Mmax= A max=

A: Given data as per the question Point load applied at the center of the beam =20 kips

Q: The driver of a car, which is initially at rest at the top A of the grade, releases the brakes and…

Q: Bag slides off the slope. shown in the figure. At a horizontal speed of 20 m/s. If the ramp is 12…

Q: 0.50 1.25 3.00 1.00- 2.00 1.00

A: Given,

Q: Calculate the dimension * marked in red X in the following figure 79 22 $14 8 8/8 60 34 26 X

Q: Figure 2 ft. C GO 3 ft 30 6 ft 3 ft 1 of 1 > Determine the tension developed in AB cable for…

Q: A mass of 0.20 slug in space is subjected to an external vertical force of 8lbf. If the local…

A: Given that: mass of the object is 0.20 slug Local acceleration due to gravity is 30.5 ft/s2 Vertical…

Q: Why is it challenging/difficult to choose a particular material in mechanical engineering?

A: Given information:- Selection of materials for mechanical engineering

Q: Assuming clockwise moments as positive, determine the moments of the forces shown about the…

Q: when we have smooth surface at the contact to the body, we will have one tangent force to the body…

A: Given question: True or False : When we have smooth surface at the contact to the body, we will have…

Q: Q3: Water (p= 990 kg/m³ & μ= 0.0013 Pa.s) is pumping from an atmospheric water tank to wa with…

Q: Q2) Water at a temperature of T1 = 4°C flows in a cylindrical pipe. On a winter day, the outside air…

A: Given data:- The inner radius of the cylinder pipe ri= 8 cm Inside cylinder pipe temperature T∞1=40C…

Q: 3.16 through 3.42 Determine the reactions at the supports for the structures shown.

Q: Consider a two-stage cascade refrigeration system operating between the pressure limits of 1.6 MPa…

A: Given:Refrigerant=R134aCondenser pressure, Pc=1.6 MPaEvaporator pressure, Pe=140 kPaPressure of…

Q: B. Complete the table below, show your solution Trigonometric Form Rectangular Form 6+j2.5 3+j4…

Q: Derive a governing equation of at least one SDOF system under static deflection.

Q: Molybdenum has a BCC crystal structure, an atomic radius of 0.1363 nm, and an atomic weight of 95.94…

A: As per our guidelines we are supposed to solve only one question if multiple questions are asked.…

Concept explainers

Conservation of Energy

In physics, the rule of the conservation of energy states that energy doesn’t disappear from the atmosphere; instead, it changes its form from one type to another. Energy is one of the most important physical quantities in nature, and it cannot be created or destroyed — only transformed.

Question

I need answer within 20 minutes please please with my best wishes

12-101. A projectile is fired from the platform at B. The shooter fires his gun from point
A at an angle of 30°.
Determine the muzzle speed of the bullet if it hits the projectile at C.
30
1.8 m
-20 m
10 m

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps with 3 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.

Similar questions

15-11. F (kN) During operation the jack hammer strikes the concrete surface 1500- with a force which is indicated in the graph. To achieve this the 2-kg spike S is fired into the surface at 90 m/s Determine speed of the spike just after rebounding. t (ms) 0.1 0.4
The uniform slender rod (6.6 kg) is hung from a rope with negligible mass. If a 7.8-g bullet shoots into the rod at d= 0.14 m with a speed of 640 m/s and becomes embedded in it, determine the angular velocity w (in rad/s) immediately after that. Please pay attention: the numbers may change since they are randomized. Your answer must include 2 places after the decimal point. Take g = 9.81 m/s2. P G 1 m d Your Answer: Answer
Determine the speed of the block immediately after impact?
A projectile is fired with an initial velocity of ϑA = 150 m/s off the roof of the building. Determine the range R in m where it strikes the ground at B.
Determine the distance R where it strikes the ground at B
12-206. Determine the speed of the block at B. 6 m/s B
F12–26. A projectile is fired with an initial velocity of va = 150 m/s off the roof of the building. Determine the range R where it strikes the ground at B. VA = 150 m/s 150 m
= 12-91. The ball at A is kicked with a speed VA 16 fts and at an angle u 30°. Determine the point (x, y) where it strikes the ground. Assume the ground has the shape of a parabola as shown. 0 A X B X y = -0.04x² =
Q1/ A ball is released from the Point A upward with a velocity of 25 m/s. If the ball strikes in the ground at Point B in 4 s, determine the height of Point B (H). Also, find the velocity of the ball when it strikes at Point B Vo = 25 m/s H
A muzzle is to be fired with an initial velocity of 35ft/s inclined at 450 with the horizontal. Determine the final velocity muzzle, 20 seconds after firing?
*12-88. Neglecting the size of the ball, determine the magnitude va of the basketball's initial velocity and its velocity when it passes through the basket. 30°. 3 m 2 m 10 m
Determine the relationship which governs the velocities of the two cylinders A and B. Express all velocities as positive down. How many degrees of freedom are present? If A moves downward at 2.97 m/s, what is the velocity of B (positive if downward, negative if upward)? B Answers: Number of degrees of freedom: n= VB= i m/s