Read the question carefully before ansuring. Showcomplete solution with proper derivatives / integral,and units. Bex or indicate your final answers. Ifnot stated, we g = 9.81 3/200m521. A toy gun uses a 0.2. gram pellet as its amnio. Thetoy user five parallel springs each with 4.500 N/m topropel the pellet. Find the maximum height ifthe spring needs to be compressed by 2 cm beforefiring. Neglect air resistance as the pellet travels

Given data: mass of pellet = 0.2 g = 0.2 x 10-3 kgSpring constant = k = 500 N/mTwo of the springs…

1. A toy gun uses a 0.2. gram pellet as its ammo. The toy user fine parallel springs each with 4.500 N/m to propel the pellet. Find the maximum height if the spring needs to be compressed by 2 cm before biring. Neglect air resistance as the pellet travels

1. A toy gun uses a 0.2. gram pellet as its ammo. The toy user fine parallel springs each with 4.500 N/m to propel the pellet. Find the maximum height if the spring needs to be compressed by 2 cm before biring. Neglect air resistance as the pellet travels

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

Similar questions

The concrete graviy" dam is heid in place by its awn weight (Egute.1) The density of concrote is pc=2.5Mg/m2 and water has a density of ρw=1.0Mg/m3. Suppose that a=1⋅m ,h=8 m Figure Part A Determinn the setillest dimension d that will prevent the dam hom overturning about is end A. Express your answer to three significant figures and include the appropriate units: d=_______
A 45 grams (0.045 kg) golf ball of diameter equal to 43 mm fell into a 2m deep lake. Neglect inertia at the moment of impact. Assume viscosity of 1.12x10-3 Ns/m2 , water density of 1,000 kg/m3 and Cd=0.5. Sphere volume equals 4π r³ /3. 1. How long will it take from the moment it hits the surface until it gets to the bottom? 2. If one estimates the Cd with Cd=24/Re formula, the settling velocity would be unrealistically large. Why?
Unit weight of liquids Derive the formula used in determining the unit weight or density of a liquid using the displacement method. How is it different from the direct method? What are the practical applications of experiment?
A ship loads in fresh water to her salt water marks and proceeds along a river to a second port consuming 20 tonnes of bunkers. At the second port, where the density is 1016 kg per cu. m, after 120 tonnes of cargo have been loaded, the ship is again at the load salt water marks. Find the ship’s load displacement in salt water. Kindly show the step by step solution and be careful with the units. Thank you very much.
I just need the last problem at the bottom of the picture. When I submit the last problem by itself my question gets rejected because the value of the mass is required so I assume that you are supposed to refer to the previous problems to see that M=100Nm.
1. Most bridges contain interlocking steel grates (α steel = 1.2 x 10 - 5 ºC -1 ) that allow the bridge toexpand and contract with the changes in temperature. The Golden Gate Bridge in San Francisco isabout 1350 meters long.(A) The seasonal temperature variation in San Francisco ranges from about 0ºC to 30ºC. Howmuch will the bridge expand between these two extremes?(B) What percent of the length of a subcompact automobile, 2.5 meters, does this gaprepresent?2. Selena has a fire in her fireplace to warm her 20ºC apartment. She realizes that she hasaccidentally left the iron poker (α iron = 1.2 x 10 -5 ºC -1 ) in the fire. How hot is the fire if the 0.60-meter poker lengthens 0.30 cm?3. Just before midnight, when the air temperature of 10.0ºC, Karl stops and fills the 0.0600 m 3 gastank in his car. At noon the next day, when the temperature has risen to 32ºC, Karl finds a puddle ofgasoline (βgas = 3 x 10 -4 ºC -1 ) beneath his car.(A) How much gasoline spilled out of Karl's car?…
Can you show the solution in which you converted m=5gal/min=30.05 lbm/min using dimensional analysis
Is the Fh equal to the force made on the bolts at flange 1-1 in this question? And can you please plug in the values and the answer so than I can compare with my solution? Please The water flows from the nozzle through a 180-degree elbow. For example, the pipe diameter D-75mm, the nozzle diameter d=25mm, and the pressure gauge at the front of the pipe reads 60kPa. Find the force of the upper, middle and lower bolts at the flange joint 1-1 position. Assuming that four bolts are installed at the up, down, front and back, the cross-center distance of the four bolts is 150mm, the weight of the elbow and the water is 100N, and the acting position is shown in the figure.
in the figure, the Pb=165.0Kpa(man), determines the heights "x" and "y" in meters
Show how you can use an energy method to compute the exact value of theradial displacement at x = L. You do not have to (but are welcome to) evaluate the final expression, if it is too complex to do by hand.
A material is under a state of stress such that σ1 = 3σ2 = 2σ3. It startsto flow when σ2 = 140 MPa.(a) What is the flow stress in uniaxial tension?(b) If the material is used under conditions in which σ1 = − σ3 and σ2 =0, at which value of σ3 will it flow, according to the Tresca and von Misescriteria?
Fluid mechanics, I need solutions in 15 minutes please. MCQ/Determine the horizontal and vertical components of the liquid pressure acting on the semicylindrical gate ABC, as shown in the figure. The width into the paper is 1 m. A-Fx = 257.430 kN and Fy = 59.801 kN B-Fx = 164.018 KN and Fy = 37.229 KN C-Fx = 269.894 kN and Fy = 65.526 KN D-Fx = 98.182 kN and Fy = 20.002 KN E-Fx = 234.789 kN and Fy = 52.418 kN F-Fx = 187.005 kN and Fy = 42.182 KN G-Fx = 119.956 kN and Fy = 25.550 KN H-Fx = 141.327 kN and Fy = 31.171 KN I-Fx = 288.147 kN and Fy = 69.098 KN J-Fx = 213.112 kN and Fy = 47.903 KN