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Projectile Motion 1. Using the formula and the graph find : v. = 2 y 32...
1-Calculate the expected value of NPV if the risk-free rate equal to 8%. 2-If cash flows...
1-Calculate the expected value of NPV if the risk-free
rate equal to 8%.
2-If cash flows are considered independent. Calculate
the variance and standard deviation of the NPV.
3-What is the probability that the NPV of the project is
less than or equal to zero?
4-If cash flows are considered totally dependent.
Calculate the variance and standard deviation of the
NPV.
5-What is the probability that the profitability index
is greater than 2?
finance : investment decision under
uncertainty
*Project...
A 8250 w shunt DC motor has a terminal voltage of 300 V. A field resistance...
A 8250 w shunt DC motor has a terminal voltage of 300 V. A field resistance Rf of 40 Ω, and an armature resistance Ra of 250 mm2. The field winding has 1500 turns. An adjustable resistance Rad is connected in series to the field winding. Rad is set at 20 Ω, but it can vary from 0 to 80 Ω. The magnetization curve is shown in Figure.1 and it is taken at a speed of 1200 rpm. (Armature reaction...
AaBbCcDdE AaBbCcD Emphasis Heading 1 Name: Phy 1010 -Chapter 3 Activity: Projectile Motion Requires a golf...
AaBbCcDdE AaBbCcD Emphasis Heading 1 Name: Phy 1010 -Chapter 3 Activity: Projectile Motion Requires a golf ball, a stop watch and a friend to help you. 1) Throw a small ball (best a golf ball) straight upward as hard as you can. Your friend can measure the time of flight of the ball using a stop watch. Find the initial speed of your throw and the approximate maximum height of the ball solely with the use of the measured time....
Phy 1010-Chapter 3 Activity: Projectile Motion Requires a golf ball, a stop watch and a friend...
Phy 1010-Chapter 3 Activity: Projectile Motion Requires a golf ball, a stop watch and a friend to help you. 1) Throw a small ball (best a golf ball) straight upward as hard as you can. Your friend can measure the time of flight of the ball using a stop watch. Find the initial speed of your throw and the approximate maximum height of the ball solely with the use of the measured time Please write here the equations you are...
Phy 1010-Chapter 3 Activity: Projectile Motion Requires a golf ball, a stop watch and a friend...
Phy 1010-Chapter 3 Activity: Projectile Motion Requires a golf ball, a stop watch and a friend to help you. 1) Throw a small ball (best a golf ball) straight upward as hard as you can. Your friend can measure the time of flight of the ball using a stop watch. Find the initial speed of your throw and the approximate maximum height of the ball solely with the use of the measured time Please write here the equations you are...
Q2. A) Projectile motion (General launch angle): Select any one of the options as answer A...
Q2. A) Projectile motion (General launch angle): Select any one of the options as answer A football kicker is attempting a field goal from 44 m out. The ball is kicked and just clears the lower bar with a time of flight of 2.9 s. If the angle of the kick was 45°, what was the initial speed(Vo) of the ball, assuming no air resistance? a) 21.5 m/s b) 19.7 m/s c) 2.2 m/s d) 39 m/s (Hint: x-Xo =...
I need to graph point C (from question 2) and to answer 2a, is it stable...
I
need to graph point C (from question 2) and to answer 2a, is it
stable or unstable. thank you
LORESTACI EXERCISE 17 PROBLEMS-PART II (English Units) On the following chart, use the sets of hypothetical data to plot the vertical tempera- ture profile (the environmental lapse rate) of the atmosphere in two locations. Using a straightedge, connect the temperature points for Location A with blue line, and for Loca- tion B with a green line (if you do not...
EXPLORE A projectile is launched with a launch angle of 30° with respect to the horizontal...
EXPLORE A projectile is launched with a launch angle of 30° with respect to the horizontal direction and with an initial speed of 10 m/s. s0 (A) How do the vertical and horizontal components of the projectile's velocity vary with time? 40 35 (B) How long does it remain in flight? 25 (C) For a given launch speed, what launch angle produces the longest time of flight? 15 10 toy CONCEPTUALIZE Consider the projectile to be a point mass that...
1. When a projectile is shot at an angle between 0 and 90 degrees, the path...
1. When a projectile is shot at an angle between 0 and 90 degrees, the path is parabolic. Which of the following best describes the velocity vs. time graph and the acceleration vs. time graph? a. v-t graph is curved; a-t graph is linear b. v-t graph is linear; a-t graph is linear c. v-t graph is curved; a-t graph is curved d. v-t graph is linear; a-t graph is curved 2. A ball is thrown horizontally off of a...
Constant Acceleration Worksheet 1. A ball starts from rest & rolls down an incline for 6...
Constant Acceleration Worksheet 1. A ball starts from rest & rolls down an incline for 6 cm in the 1st second. Find: a) The average speed, V, for the first second (Vad/t b) The initial speed, V, If Vav (v vV2, what is vr, the final speed after 1 sec? In the next second from t1s to t 2s, the ball rolls 18 cm. Find c) The average speed, Vav, for the interval from 1-2 seconds (a d/t) d) The...
1-Calculate the expected value of NPV if the risk-free
rate equal to 8%.
2-If cash flows are considered independent. Calculate
the variance and standard deviation of the NPV.
3-What is the probability that the NPV of the project is
less than or equal to zero?
4-If cash flows are considered totally dependent.
Calculate the variance and standard deviation of the
NPV.
5-What is the probability that the profitability index
is greater than 2?
finance : investment decision under
uncertainty
*Project...
A 8250 w shunt DC motor has a terminal voltage of 300 V. A field resistance Rf of 40 Ω, and an armature resistance Ra of 250 mm2. The field winding has 1500 turns. An adjustable resistance Rad is connected in series to the field winding. Rad is set at 20 Ω, but it can vary from 0 to 80 Ω. The magnetization curve is shown in Figure.1 and it is taken at a speed of 1200 rpm. (Armature reaction...
AaBbCcDdE AaBbCcD Emphasis Heading 1 Name: Phy 1010 -Chapter 3 Activity: Projectile Motion Requires a golf ball, a stop watch and a friend to help you. 1) Throw a small ball (best a golf ball) straight upward as hard as you can. Your friend can measure the time of flight of the ball using a stop watch. Find the initial speed of your throw and the approximate maximum height of the ball solely with the use of the measured time....
Phy 1010-Chapter 3 Activity: Projectile Motion Requires a golf ball, a stop watch and a friend to help you. 1) Throw a small ball (best a golf ball) straight upward as hard as you can. Your friend can measure the time of flight of the ball using a stop watch. Find the initial speed of your throw and the approximate maximum height of the ball solely with the use of the measured time Please write here the equations you are...
Phy 1010-Chapter 3 Activity: Projectile Motion Requires a golf ball, a stop watch and a friend to help you. 1) Throw a small ball (best a golf ball) straight upward as hard as you can. Your friend can measure the time of flight of the ball using a stop watch. Find the initial speed of your throw and the approximate maximum height of the ball solely with the use of the measured time Please write here the equations you are...
Q2. A) Projectile motion (General launch angle): Select any one of the options as answer A football kicker is attempting a field goal from 44 m out. The ball is kicked and just clears the lower bar with a time of flight of 2.9 s. If the angle of the kick was 45°, what was the initial speed(Vo) of the ball, assuming no air resistance? a) 21.5 m/s b) 19.7 m/s c) 2.2 m/s d) 39 m/s (Hint: x-Xo =...
I
need to graph point C (from question 2) and to answer 2a, is it
stable or unstable. thank you
LORESTACI EXERCISE 17 PROBLEMS-PART II (English Units) On the following chart, use the sets of hypothetical data to plot the vertical tempera- ture profile (the environmental lapse rate) of the atmosphere in two locations. Using a straightedge, connect the temperature points for Location A with blue line, and for Loca- tion B with a green line (if you do not...
EXPLORE A projectile is launched with a launch angle of 30° with respect to the horizontal direction and with an initial speed of 10 m/s. s0 (A) How do the vertical and horizontal components of the projectile's velocity vary with time? 40 35 (B) How long does it remain in flight? 25 (C) For a given launch speed, what launch angle produces the longest time of flight? 15 10 toy CONCEPTUALIZE Consider the projectile to be a point mass that...
Constant Acceleration Worksheet 1. A ball starts from rest & rolls down an incline for 6 cm in the 1st second. Find: a) The average speed, V, for the first second (Vad/t b) The initial speed, V, If Vav (v vV2, what is vr, the final speed after 1 sec? In the next second from t1s to t 2s, the ball rolls 18 cm. Find c) The average speed, Vav, for the interval from 1-2 seconds (a d/t) d) The...
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