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Please show all work. Thx
4. Consider an experiment in which you count the number of...
Er counts the number of decays from a radioactive sample ina e interval Δt from a radioactive sou...
could you do and explain part a
er counts the number of decays from a radioactive sample ina e interval Δt from a radioactive source, starting at time t 0, The limiting n for this kind of experiment is the exponential distribution (5.69) wthere T is a positive constant. (a) Sketch this function. The distribution is zero for ent begins only at 0.) (b) Prove that this function satisfies the normalization condition (5.13). () Find the mean time T at...
As a radioactive specimen decays, its activity decreases exponentially as the number of radioacti...
I only need help with part c). Thanks!
As a radioactive specimen decays, its activity decreases exponentially as the number of radioactive atoms diminishes. Some radioactive species have mean lives in the millions (or even billions) of years, so their exponential decay is not readily apparent. On the other hand, many species have mean lives of minutes or hours, for their exponential decay is easily observed. According to the exponential decay law, the number of radioactive atoms that remain after...
Please show work ln 2 is wrong 8.0.2 Let u = 1 – 16x2. For the...
Please show work
ln 2 is wrong
8.0.2
Let u = 1 – 16x2. For the integral with respect to u, one limit of integration will be 1. What is the other limit of integration? 2 S04 -da 1-16x2 Which part of the integrand should you choose as u? 1 5 (4) · 24 · In 2 dit 22 In 2 1 220 Evaluate the derivative of the integral function. d dic S22 ( 7 20 dz 23-1 -2 8203-1...
HI, PLEASE ANSWER ALL PARTS AND PLEASE SHOW ALL WORKINGS STEP BY STEP. THANK YOU. a)...
HI, PLEASE ANSWER ALL PARTS AND PLEASE SHOW ALL WORKINGS STEP BY STEP. THANK YOU. a) Show from first principles that the Laplace transform of the function (0)=1, a 20 is f(3) = Make a note of any conditions imposed on the transform variable "s" to ensure the transform exists. (8 Marks) b) Find, using the appropriate theorem, the Laplace transform of a function f(t): f(t) = e-3t.sin(4t) OR Find the inverse Laplace transform of the following: ses f(s) =...
Please all all parts with correct numbers and neatly show work. Thank you .) We consider...
Please all all parts with correct numbers and neatly show
work. Thank you
.) We consider a mathematical pendulum with mass 2.6kg attached to s string of unknown length L suspended from a (very high) ng The graph shows the angular displacement 1with respect to the vertical ф- as a function of time t 03 0.2 03 t Is 02 a) What is the length of the pendulum? b) What are the mechanical energy and the maximum speed of the...
Show all your work and final answers on these pages. Attach the requested graphs. Background for ...
solve questions 4,5,6 please. thanks
Show all your work and final answers on these pages. Attach the requested graphs. Background for Laboratory Experiment 6 In Experiment 6, you will study the dynamic behavior of an electroacoustic system (or speaker). The background for this Pre-Lab is in Section 6.7.5 in the textbook. A physical model of the electroacoustic system is shown in the figure below. Speaker enclosure Magnet The motion of the center of the speaker cone is x. The motion...
these are useful formjlas to solve this problem please show all work! thank you 2.) Design...
these are useful formjlas to solve this problem
please show all work! thank you
2.) Design compensator for zero steady-state error with 10% overshoot and 0.4s of Peak time for the open loop transfer function G specified below. Sketch the comparison between uncompensated and compensated responses. Also compare their root locus. Clearly mention the improvements achieved after compensation. (50 points = 10 pts for analyzing uncompensated system+5 pts for identifying controller type+25 pts for controller design+5 pts for response comparison+5...
Please answer all parts of the Question. Read each question carefully. Show all your work for...
Please answer all parts of the
Question.
Read each question carefully. Show all your work for each part of the question. The parts within the question may not have equal weight. A block of mass m is placed on an inclined plane that makes an angle with the horizontal, as shown in the figure. The coefficients of static and kinetic friction between the block and the surface are , and , respectively. Express your answers in parts (b) and (c)...
Please show all your work. 5) Acceleration is to velocity as velocity is to position . aaux"# r where vr įs th...
Please show all your work.
5) Acceleration is to velocity as velocity is to position . aaux"# r where vr įs the instantaneous velocity. So the average acceleration is about how rapidly the instantaneous velocity is changing, and the sign tells about the direction of the change. At For the pendulum, you made estimates of the instantaneous velocity for ←2.05[s] and t= 2.5%]. Also, the average speed and average velocity estimates that you made at other times may be reasonable...
Please show all work for Number 2. Thank you. ) Solve the nonhomogeneous system: (t) 5...
Please show all work for Number 2. Thank you.
) Solve the nonhomogeneous system: (t) 5 -2 x(sinh(t) 7.jk(t)-| cosh(t)) 20 An interesting application that leads to a system of differential equations is the study of an arms race. The presentation given here is often called the Richardson model, since it was first proposed by the English metcorologist L.E Richardson. We wish to consider the problem of two countries with expenditures for armaments, x and y, measured in billions of...
could you do and explain part a
er counts the number of decays from a radioactive sample ina e interval Δt from a radioactive source, starting at time t 0, The limiting n for this kind of experiment is the exponential distribution (5.69) wthere T is a positive constant. (a) Sketch this function. The distribution is zero for ent begins only at 0.) (b) Prove that this function satisfies the normalization condition (5.13). () Find the mean time T at...
I only need help with part c). Thanks!
As a radioactive specimen decays, its activity decreases exponentially as the number of radioactive atoms diminishes. Some radioactive species have mean lives in the millions (or even billions) of years, so their exponential decay is not readily apparent. On the other hand, many species have mean lives of minutes or hours, for their exponential decay is easily observed. According to the exponential decay law, the number of radioactive atoms that remain after...
Please show work
ln 2 is wrong
8.0.2
Let u = 1 – 16x2. For the integral with respect to u, one limit of integration will be 1. What is the other limit of integration? 2 S04 -da 1-16x2 Which part of the integrand should you choose as u? 1 5 (4) · 24 · In 2 dit 22 In 2 1 220 Evaluate the derivative of the integral function. d dic S22 ( 7 20 dz 23-1 -2 8203-1...
HI, PLEASE ANSWER ALL PARTS AND PLEASE SHOW ALL WORKINGS STEP BY STEP. THANK YOU. a) Show from first principles that the Laplace transform of the function (0)=1, a 20 is f(3) = Make a note of any conditions imposed on the transform variable "s" to ensure the transform exists. (8 Marks) b) Find, using the appropriate theorem, the Laplace transform of a function f(t): f(t) = e-3t.sin(4t) OR Find the inverse Laplace transform of the following: ses f(s) =...
Please all all parts with correct numbers and neatly show
work. Thank you
.) We consider a mathematical pendulum with mass 2.6kg attached to s string of unknown length L suspended from a (very high) ng The graph shows the angular displacement 1with respect to the vertical ф- as a function of time t 03 0.2 03 t Is 02 a) What is the length of the pendulum? b) What are the mechanical energy and the maximum speed of the...
solve questions 4,5,6 please. thanks
Show all your work and final answers on these pages. Attach the requested graphs. Background for Laboratory Experiment 6 In Experiment 6, you will study the dynamic behavior of an electroacoustic system (or speaker). The background for this Pre-Lab is in Section 6.7.5 in the textbook. A physical model of the electroacoustic system is shown in the figure below. Speaker enclosure Magnet The motion of the center of the speaker cone is x. The motion...
these are useful formjlas to solve this problem
please show all work! thank you
2.) Design compensator for zero steady-state error with 10% overshoot and 0.4s of Peak time for the open loop transfer function G specified below. Sketch the comparison between uncompensated and compensated responses. Also compare their root locus. Clearly mention the improvements achieved after compensation. (50 points = 10 pts for analyzing uncompensated system+5 pts for identifying controller type+25 pts for controller design+5 pts for response comparison+5...
Please answer all parts of the
Question.
Read each question carefully. Show all your work for each part of the question. The parts within the question may not have equal weight. A block of mass m is placed on an inclined plane that makes an angle with the horizontal, as shown in the figure. The coefficients of static and kinetic friction between the block and the surface are , and , respectively. Express your answers in parts (b) and (c)...
Please show all your work.
5) Acceleration is to velocity as velocity is to position . aaux"# r where vr įs the instantaneous velocity. So the average acceleration is about how rapidly the instantaneous velocity is changing, and the sign tells about the direction of the change. At For the pendulum, you made estimates of the instantaneous velocity for ←2.05[s] and t= 2.5%]. Also, the average speed and average velocity estimates that you made at other times may be reasonable...
Please show all work for Number 2. Thank you.
) Solve the nonhomogeneous system: (t) 5 -2 x(sinh(t) 7.jk(t)-| cosh(t)) 20 An interesting application that leads to a system of differential equations is the study of an arms race. The presentation given here is often called the Richardson model, since it was first proposed by the English metcorologist L.E Richardson. We wish to consider the problem of two countries with expenditures for armaments, x and y, measured in billions of...
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