Answered: Q4/ A projectile is launched with an…

Q4/ A projectile is launched with an initial Vy of 100 m/s at an angle of 50° with respect to the horizontal. Compute the range R as measured up the incline. 50 30° R

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: Determine the magnitudes of the forces in each pin of the loaded frame. A R 42° C 42° B

Q: A 10 hp, 1400 rpm motor uses a roller chain to drive a line-shaft at 400 rpm with a center to center…

A: Given: N1 = 1400 rpm N2 = 400 rpm Center distance, C= 2ft

Q: A heat pump cycle delivers energy by heat transfer to a dwelling at a rate of 50,000 Btu/h. The…

Q: The cable AB supports three vertical loads as shown in next figure. Compute the resultant of these…

Q: Car A is traveling at a location where the speed limit is 100 km/h. The police officer in car P…

A: Given: initial velocity of A = 126 km/h final velocity of A = 100 km/h acceleration phase time of A…

Q: A closed system consisting of 10 lb of air undergoes a polytropic process from p₁-70 lbf/in², v₁-4…

Q: Q10 In a bomb calorimeter is tested with a fuel of unknown energy content, the followings are…

A: The given data in the numerical is listed in the following attached image:

Q: 2. Determine whether R-134a at each of the following states is a compressed liquid, a superheated…

A: The given information in the problem is listed in the following attached image:

Q: Temperature, °C 10 -10 -20 -30 NaCl 0 Ice + liquid (brine) Liquid (brine) 10 Ice + salt 20 Salt +…

Q: If cable AB is subjected to a tension of 926 N, determine the tension in cable AC (in N).

Q: In your Cartesian plane find and connect the following points:

Q: The structure shown uses members AB, BC, and BD to support an object with the weight or mass W = 100…

Q: What specific career does Mechanical Engineer expertise?

A: intro- mechanical engineer expert in different-different field. such as research field, industrial…

Q: A 10 metric tons ice plant using ammonia refrigerant operates between evaporator and condenser…

Q: R Pulley m V=5 ft/s

A: Given, m=25 lb, v=5ft/s and R=11 in and g=32.3 ft/s^2 1 (lbf* ft)/s = 0.00181818182 hp

Q: Car A is traveling at a location where the speed limit is 100 km/h. The police officer in car P…

Q: spring mass system with a natural frequency fn = 20 Hz is attached to a vibration table. The table…

Q: Air is compressed in a piston-cylinder assembly from p₁ = 25 lb/in², T₁ = 500°R, V₁ = 9 ft³ to a…

Q: Determine the resultant of the forces and the distance from the ground to its line of action when P=…

Q: Explain the similarity and difference of Air Pressure System and Downfeed/Overheadfeed System types…

Q: 2. A single block brake is shown in the figure. The diameter of the drum is 250 mm and the angle of…

A: Given data:- The diameter of the drum d=250 mm or 0.25m and the angle of contact θ=91.70 The…

Q: Steam, initially at 700 lbf/in.2, 550°F undergoes a polytropic process in a piston-cylinder assembly…

A: Given that: P1 = 700 lbf/in2 T1 = 550 oF P2 = 1500 lbf/in2 Polytropic index is 1.5. It is required…

Q: Determine the force in member BE of the loaded truss. The force is positive if in tension, negative…

Q: A 1.2 mm diameter tube is inserted into an unknown liquid whose density is 960 kg/m^3, and it is…

A: Given data: h=5 mmd=1.2×10-3 mρ=960 kg/m3θ=15° Need to determine the surface tension of the liquid.

Q: Draw the simplest load diagram before shear and moment diagram. Compute the maximum moment.

Q: Determine the magnitude (kN) and direction angles of the resultant.

Q: 4. Calculate the pressure in psia at the bottom of a spherical tank filled with sauce. The diameter…

Q: A hot rolled AISI 1212 steel is given a cold work of 20 percent. Determine the new values of the…

Q: Consider the system shown in (Figure 1). Figure 6 m B 45° 4 m F A 4 m 6 m 1 of 1 Part A Determine…

Q: A=A₂i+A₂j |4=√A, ²+A,² Problem 1 (a). 65 c) F₁-20 KN 71, F-16 KN A, - Alcos B cos² a + cos² B=1…

A: As per bartleby guidelines we are allowed to solve only 1st 3 subparts if multiple subparts are…

Q: Air flowing through a 300 mm X 500 mm duct gives velocity pressure reading of 6 mm H2O W.G. What is…

A: Given Air flowing through a 300 mm X 500 mm duct velocity pressure reading of 6 mm H2O W.G.

Q: a refrigeration system operates on the reversed carnot cycle with a refrigerant higher temperature…

A: Introduction: Refrigeration is the process of keeping a low temperature in comparison to the…

Q: the scale operates such that each 4.7 lbf applied, the spring elongates one inch. If local…

A: Given: Mass of the pumpkin, m=14.5 lb Spring constant, k=4.7 lbf/in Local acceleration, g=32.2…

Q: Find the moment of inertia around Y axis (ly) for the next figure. y= (b/a) x K... b a

A: The given information in the problem is shown in the following attached image:

Q: A gas is contained in a vertical piston-cylinder assembly by a piston with a face area of 60 in² and…

A: Given:- Area of piston (A) = 60 in2 Weight of piston (W) = 100 lbf Atmospheric pressure (Patm) =…

Q: A composite plane wall consists of a 4-in.-thick layer of insulation (ks = 0.029 Btu/h ft °R) and a…

Q: How high above the surface of the earth, in ft, would a 110 lb mass have to be raised to have its…

A: Given data, FLYWHEEL I = 200 lb-ft2 I = moment of inertia N = 210 rpm N = angular…

Q: The cable AB supports three vertical loads as shown in next figure. Compute the resultant these…

A: Given Load, F1 = 40 N F2 = 30 N F3 = 20 N Find Resultant, R Location, x

Q: As part of a test, the two aircraft engines are revved up and the propeller pitches are adjusted so…

A: Given that: Thrust force exerted by the two engines of the aircraft are 390 lb. It is required to…

Q: A system of 100 kg mass undergoes a process in which its specific entropy increases from 0.3 kJ/kg k…

Q: Suppose that the fatigue data shown in the Animated Figure: S-N Plot for Steel is for a steel alloy…

Q: A gas is contained in a vertical piston-cylinder assembly by a piston with a face area of 50 in² and…

Q: For the beam shown, determine the following: 2. Slope and deflection at the free end. 50 kN 20 kN/m…

A: Let EI = flexural rigidity of the material used.

Q: TRUE OR FALSE: __________a. Two different materials can have the same moduli of elasticity and…

Q: A particle moving in the x-y plane has a position vector given by r = 3/2t² i + 2/3t³j, where r is…

A: Given position vector r = 32t2 i + 23t3 j where r is in inches and t is in seconds time is taken =…

Q: Situation 4. Glycerine having a volume of 0.452m³ weighs 5,587 Newtons. a. What is the unit weight…

Q: Problem 2: Mass A is suspended from a cable that wraps around a frictionless and massless pulley at…

Q: The fuel has the following volumetric analysis: CH4 = 60% C2H6 = 40% Assume complete combustion with…

A: Given data: Volumetric analysis of fuel CH4=60%C2H6=40% Excess air =25% Combustion takes place at…

Q: Two cylinders, 0.75 m in diameter (upper cylinder is 1.5 m long, k = 0.5 W/m-K; lower cylinder is…

A: Given: Diameter of cylinders, d= 0.75 m Length of cylinder A, hA = 1.5 m Thermal conductivity of…

Q: Steam in a piston-cylinder assembly undergoes a polytropic process, with n = 2, from an initial…

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

Q4/ A projectile is launched with an initial
vy of 100 m/s at an angle of 50° with respect
to the horizontal. Compute the range R as
measured up the incline.
A
50-
30°
R
B

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 2 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

A crate has a mass of 120kg and the coefficient of static and kinetic frictionis 0.60 and 0.50, respectively. The crate starts from rest and the motor exerts a tensionT= 1220 + 200t (N). If the elevation of the dock is 30 degrees from the horizontal,A. What is the velocity of the crate after 1sec? B. Compute the power transmitted after 1sec. Topic: Impulse and momentum
7. If the sports car in problem number 1 is approaching the exit tollgate with a velocity of 100 m/s and decelerates at 5 m/ss to a full stop, find the displacement of the car.
A horseshoe player throw the horseshoe with an initial speed vo = 40 ft/sec.find the ranges for the launch angle for which the shoe will strike the 16-in. vertical stake.
Show full solutionA 400-N body starts up the incline of 30o with the horizontal (fk = 0.2) with a velocity of 3m/s. How far will the body travel while the force is acting?
pls. answer with FBD pls. A 6000 N elevator from rest attains an upward velocity of 6m/s in 4 seconds with uniform acceleration. If a 400 N man is standing inside the elevator, compute the apparent weight of man and tension of the supporting cable.
Since the snowmobile left the obstacle A at an angle of 40 degrees, its speed was 10 m/s and fell to the ground at point B:a) flight time, tb) horizontal distance traveled, Rc) Calculate the velocity components at Point B and the magnitude of velocity, V=Vxi + Vyj and V.
In the system shown, a spring is compressed and pushes a mass of 50Kg down the path shown with two different slopes. If the spring has a constant of 25 kN / m, what would have to be the deflection of the spring for the block to reach the limit at 2 m / s? The coefficient of kinetic friction is 0.15 and assume that starting from rest to make the ideal system
In the system shown, a spring is compressed and pushes a mass of 50Kg down the path shown with two different slopes. If the spring has a constant of 25 kN / m, what would have to be the deflection of the spring for the block to reach the limit at 2 m/s ? The coefficient of kinetic friction is 0.15 and assume that starting from rest to make the ideal system
The pilot of a jet transport brings the engines to full takeoff power before releasing the brakes as the aircraft is standing on the runway. The jet thrust remains constant, and the aircraft has a near-constant acceleration of 0.31g. If the takeoff speed is 225 km/h, calculate the distance s and time t from rest to takeoff.
The airplane in the figure is being launched from the deck of an aircraft carrier by the cable pull T which gives the airplane a forward acceleration of 3g. The gross weight of the airplane is 15,000 lb. If the flying speed is 75 mph, what launching distance is required & the launching time
Show the complete solution. Put notes on steps. The wooden block (mass m = 0.6165 kg) is released from rest at A by a compressed spring (compressed length 0.6 m, undeformed length 1 m, spring constant k = 150 N/m). The block is allowed to slide through the rough horizontal surface (A to B), then along the smooth circular ramp (B to C, central angle 0 = 45°, until the block is released after point C. Calculate the speed of the block at points B and C. Also, what is the magnitude of the normal force exerted to the block just before the block leaves the ramp? Neglect the geometry of the block.NOTE: Use Work-Energy Method to solve for the speeds; use Force-Mass-Acceleration (FMA) Method to compute for the normal force.
Find the downward acceleration of m1 if it has a mass of 18.6 kg and the kinetic coefficient of friction of m2 and m3 to the surface has the same value of 0.2.