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● Gravity: Igravity İdrag Drag: 2. What is the total impulse, Itotal, during the thrust stage?

● Gravity: Igravity İdrag Drag: 2. What is the total impulse, Itotal, during the thrust stage?

College Physics
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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can you solve number 1 and 2 together please

● Gravity: gravity ● Drag: İdrag 2. What is the total impulse, I total, during the thrust stage? =
Transcribed Image Text:● Gravity: gravity ● Drag: İdrag 2. What is the total impulse, I total, during the thrust stage? =
Part II Momentum and Impulse: 1. p=mv 2. 1 = Fat 3. 1 = mdv 4. Ï = Ap Energy: 1. 2. 3. W = F.d KE = mv² GPE = mgh p=momentum; Ap=Pf-Po m = mass Av=B₁-Vo V = velocity; i = impulse F = force t = time; W = work At=tr-to d=displacement KE = Kinetic Energy GPE = Gravitational Potential Energy h = height Gravity g -9.81 m/s² A rocket is launched from rest at ground level. The air resistance, or drag force, of the rocket is known to be F = -0.75 N. d The engine of the rocket has enough fuel to last t = 0.80 s, providing a total impulse of 7 = 2.20 N s, which is called the thrust stage. After the engine runs out of fuel, the rocket coasts to its maximum height before falling back to the ground, which is called the coast stage. Draw force diagrams of the rocket during the two stages of the problem: Thrust Stage Coast Stage 1. What are the impulses of the following exterior forces during the thrust stage if the average mass of the system (rocket + engine) is 0.040 kg?
Transcribed Image Text:Part II Momentum and Impulse: 1. p=mv 2. 1 = Fat 3. 1 = mdv 4. Ï = Ap Energy: 1. 2. 3. W = F.d KE = mv² GPE = mgh p=momentum; Ap=Pf-Po m = mass Av=B₁-Vo V = velocity; i = impulse F = force t = time; W = work At=tr-to d=displacement KE = Kinetic Energy GPE = Gravitational Potential Energy h = height Gravity g -9.81 m/s² A rocket is launched from rest at ground level. The air resistance, or drag force, of the rocket is known to be F = -0.75 N. d The engine of the rocket has enough fuel to last t = 0.80 s, providing a total impulse of 7 = 2.20 N s, which is called the thrust stage. After the engine runs out of fuel, the rocket coasts to its maximum height before falling back to the ground, which is called the coast stage. Draw force diagrams of the rocket during the two stages of the problem: Thrust Stage Coast Stage 1. What are the impulses of the following exterior forces during the thrust stage if the average mass of the system (rocket + engine) is 0.040 kg?
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