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The on-path detector for a Glide Slope array is 16 feet above the ground. The glide...
The on-path detector for a Glide Slope array is 16 feet above the ground. The glide...
The on-path detector for a Glide Slope array is 16 feet above the ground. The glide path is 3. Calculate the distance, d, between the detector and the antenna tower. 305.3 feet Glide Slope Antennas On-path detector O 250 feet 116ft o 233.4 feet 267.2 feet
36. A math book is lobbed from a height of 4 feet above the ground at...
36. A math book is lobbed from a height of 4 feet above the ground at an angle of 45" to the horizontal with an initial speed of 20 feet per second. Students in a physics class determined that the path of the book is 202 + +x+4 where x is the distance in feet that the ball has traveled and y is the height of the book above the ground. a. Find the horizontal distance the book has traveled...
please answer both! i will upvote 7) A radio tower 500 feet tall, and the ground...
please answer both! i will upvote
7) A radio tower 500 feet tall, and the ground on one side of the tower has an inclination to the horizontal of 10 degrees while the other does not. How long should the wires be if wire sis to be connect to the top of the tower and wiret is to be connected to the middle of the tower. Both wires are secured at 1000 feet directly above and below the base of...
a baseball is hit when it is 3ft above the ground It leaves the bat with...
a baseball is hit when it is 3ft above the ground It leaves the
bat with initial speed of 155 ft/sec
A baseball is hit when it is 3 ft above the ground. It leaves the bat with initial speed of 155 ft/sec, making an angle of 16 questions with the horizontal. Assume there is linear drag with a drag coefficient k0.31. The acceleration due to gravity is g-32 ft/sec Answer the following ( sin a)1-k-) equations for linear drag,...
Answer questions 12-15 12. A source and receiver, each 3 feet off the ground, are separated...
Answer questions 12-15
12. A source and receiver, each 3 feet off the ground, are separated by a distance of 20 feet. If a 7 foot tall barrier is placed at the midpoint between them, what is the Fresnel number at 1,000 Hz? a. 1.3 b. 2.7 c. 3.8 d. 4.2 e. 5.9 f. None of the above 13. A spherical wave at 1,000 Hz has a peak pressure amplitude of 0.04 Pa at a radius of 3 meters. What...
Question 16 1 pts A 50-kg block is at rest on a 150 slope. A force...
Question 16 1 pts A 50-kg block is at rest on a 150 slope. A force of 250 N is acting on the block up the slope parallel to it. If the block does not slide up the slope, what is the minimum value of the coefficient of static friction between the block and the slope? 0.528 0.566 O 0.510 O 0.260 Question 17 1 pts A force of 50-N directed 30° above the horizontal is applied to a 10-kg...
Projectile Kinematics Kinematic Eqn. 2 Dimensions P0 P1 r(t) = (%sina):-2gt2 P2 P3 gy P3 16...
Projectile Kinematics Kinematic Eqn. 2 Dimensions P0 P1 r(t) = (%sina):-2gt2 P2 P3 gy P3 16 The solution path presented in the previous question is one way to find the answer. It breaks the projectile motion of the luggage into pieces and uses the fundamental kinematic equations to find intermediate quantities that then lead to the answer. There is another (more direct) solution path. Considering all the given quantities: v, h, and e, what ONE equation can be used to...
10.A narrow beam of white light is incident normally on the surface of a triangular silicate...
10.A narrow beam of white light is incident normally on the surface of a triangular silicate flint glass prism with one angle of 90. The index of refraction for violet light is 1.66 and for red light is 1.61. The angle in the prism is equal to 30° of glass. a. On the diagram below show an approximate sketch for the refracted light from the opposite face of the prism. Air B White light 780° Glass Calculate angular separation between...
Please, I need help answering questions 10, 11, 12, 13, 14, and 15. Use the other...
Please, I need help answering questions 10, 11, 12, 13, 14, and 15.
Use the other pages as information to solve the questions.
Use the questions below to keep track of key concepts from this lesson's study activity. YOUR ASSIGNMENT: Splatapults Away! The engineering club has built a catapult and wants to test it out. The local supermarket has donated some overripe fruits and vegetables, and now the club is holding a Splatapult challenge to see who can hit the...
1. A pole is held vertically by attaching wires at a height of 13.4 m above...
1. A pole is held vertically by attaching wires at a height of 13.4 m above the ground. The other end of each wire is anchored in the ground at a distance of 9.54 m from the base of the pole. The pole makes a right angle with the ground. What is the length of each wire? 2. A bug crawls 2.25 m along the base of a wall. Upon reaching a corner, the bug's direction of travel changes from...
The on-path detector for a Glide Slope array is 16 feet above the ground. The glide path is 3. Calculate the distance, d, between the detector and the antenna tower. 305.3 feet Glide Slope Antennas On-path detector O 250 feet 116ft o 233.4 feet 267.2 feet
36. A math book is lobbed from a height of 4 feet above the ground at an angle of 45" to the horizontal with an initial speed of 20 feet per second. Students in a physics class determined that the path of the book is 202 + +x+4 where x is the distance in feet that the ball has traveled and y is the height of the book above the ground. a. Find the horizontal distance the book has traveled...
please answer both! i will upvote
7) A radio tower 500 feet tall, and the ground on one side of the tower has an inclination to the horizontal of 10 degrees while the other does not. How long should the wires be if wire sis to be connect to the top of the tower and wiret is to be connected to the middle of the tower. Both wires are secured at 1000 feet directly above and below the base of...
a baseball is hit when it is 3ft above the ground It leaves the
bat with initial speed of 155 ft/sec
A baseball is hit when it is 3 ft above the ground. It leaves the bat with initial speed of 155 ft/sec, making an angle of 16 questions with the horizontal. Assume there is linear drag with a drag coefficient k0.31. The acceleration due to gravity is g-32 ft/sec Answer the following ( sin a)1-k-) equations for linear drag,...
Answer questions 12-15
12. A source and receiver, each 3 feet off the ground, are separated by a distance of 20 feet. If a 7 foot tall barrier is placed at the midpoint between them, what is the Fresnel number at 1,000 Hz? a. 1.3 b. 2.7 c. 3.8 d. 4.2 e. 5.9 f. None of the above 13. A spherical wave at 1,000 Hz has a peak pressure amplitude of 0.04 Pa at a radius of 3 meters. What...
Question 16 1 pts A 50-kg block is at rest on a 150 slope. A force of 250 N is acting on the block up the slope parallel to it. If the block does not slide up the slope, what is the minimum value of the coefficient of static friction between the block and the slope? 0.528 0.566 O 0.510 O 0.260 Question 17 1 pts A force of 50-N directed 30° above the horizontal is applied to a 10-kg...
Projectile Kinematics Kinematic Eqn. 2 Dimensions P0 P1 r(t) = (%sina):-2gt2 P2 P3 gy P3 16 The solution path presented in the previous question is one way to find the answer. It breaks the projectile motion of the luggage into pieces and uses the fundamental kinematic equations to find intermediate quantities that then lead to the answer. There is another (more direct) solution path. Considering all the given quantities: v, h, and e, what ONE equation can be used to...
10.A narrow beam of white light is incident normally on the surface of a triangular silicate flint glass prism with one angle of 90. The index of refraction for violet light is 1.66 and for red light is 1.61. The angle in the prism is equal to 30° of glass. a. On the diagram below show an approximate sketch for the refracted light from the opposite face of the prism. Air B White light 780° Glass Calculate angular separation between...
Please, I need help answering questions 10, 11, 12, 13, 14, and 15.
Use the other pages as information to solve the questions.
Use the questions below to keep track of key concepts from this lesson's study activity. YOUR ASSIGNMENT: Splatapults Away! The engineering club has built a catapult and wants to test it out. The local supermarket has donated some overripe fruits and vegetables, and now the club is holding a Splatapult challenge to see who can hit the...
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