One can tell a lot just by watching the trajectory of a ball. A long fly reaches the center field fence located at 400 ft from the home plate in 4.5 seconds. How high did the ball go? Round the final answer to the nearest whole number. How fast did the ball come off of the bat? Round the final answer to one decimal place. Determine the angle at which the ball left the bat. Round the final answer to one decimal place.

Q: When a cold drink is taken from a refrigerator, its temperature is 5°C. After 25 minutes in a 20°C…

A: Given that: Initial temperature of the cold drink is 5 oC. After 25 minutes its temperature…

Q: Determine the distance h of the symmetric beam cross section to the locate the centroid given that…

A:

Q: s 5 then find the value of X

A: Need to find value of X

Q: A tank is raised 3 ft from the ground by supports. The tank is filled with liquid to a depth of 9…

A: Given:-  Height of the liquid in tank (h) = 9 ft = 2.7432 m Height of Tank from the ground (y) = 3…

Q: A frozen hot dog at -32 degrees Fahrenheit is placed in a room at 70 degrees. After 15 minutes, the…

A: Given data: The initial temperature of a hot dog is T0 = -32oF. The temperature of the room is Ts =…

Q: A simple curve has two tangents intersecting at an angle 19 and a degree of curve 0.52. For safety…

A:

Q: An architetect wants to design a semicircular tunnel so that two average trucks measuring 9 feet…

A: (1) From the given data: taking all the conditions into consideration following is the…

Q: The answer for one should be 8.572 but I don’t know how to get that answer. Please show me all your…

A: Solution:

Q: dead body was found within a closed room of a house where the temperature was a constant 70°F. At…

A:

Q: The area of a rectangle is length times width. Find the areas of rectangles with lengths of 1,3, and…

A:

Q: One morning, Connie walks from her house to go to a store that is 500 ft, S 40o W from her house.…

A:

Q: Otto Emissions is driving his car at 14.5 m/s. Otto accelerates at 1.6 m/s2 for 7 seconds. Otto then…

A: Given Data: Initial speed of the otto, V1= 14.5 m/s Acceleration for 7 seconds, a= 1.6 m/s2

Q: fluid mechanics   A tank is raised 3 ft from the ground by supports. The tank is filled with…

A:

Q: the horsepower (hp) that a shaft can safely transmit varies jointly with its speed (in revolutions…

A: Given: For given conditions: HP=45 d=3inches S=110rpm To find:- to find "d" for the conditions:…

Q: 1.4 Select the most appropriate answer from the multiple choices given: 1. The world's first…

A: Handwritten.jpg

Q: A windshield wiper rotates through a 120° angle as it cleans a windshield. From the point of…

A: Given data The angle turn by the blade is θ=120°=2.1 radian. The length of the wiper mechanism is…

Q: A passenger train traveled to the repair yards and back. On the trip there, it traveled 52.32 kph…

A:

Q: A stone is falling vertically downward from a tall building of height 120m. (a) How much time it…

A:

Q: A water pipe has a diameter of 1 inch and is constricted to 0.5 inches. If water flows from the…

A: Large diameter, D=1 inchsmaller diameter, d=0.5 inchspeed of water at the bigger diameter, V=78.720…

Q: A Javelin is thrown at 20 m/s at an angle of 20 degrees to hit a marker on the ground. What is the…

A:

Q: 1) An aircraft takes off from O’Hare Airport at a bearing of 130°. After flying for 30 miles, the…

A:

Q: What is the rate of flow of water passing through a pipe with a diameter of 1330 mm and a speed of…

A:

Q: A fluid enters the boiler tube of constant inside diameter of 22.6 mm at 70 bar and 65 degC. The…

A:

Q: The motion of a particle is defined respectively. Determine the accele answer to three decimal…

A: Givenx=at+b3t=1.67sa=4b=9

Q: Draw the figure and find the value of y

A:

Q: What is the rate of flow of water passing through a pipe with a diameter of 1616 mm and a speed of…

A:

Q: В 100 m

A:

Q: The range r of a projectile is given by r = 32 sin 20, where v is the initial velocity and 0 is the…

A:

Q: rigid bar is moving along two perpendicular walls. The length of the bar is LAB=5.0m. At an instant,…

A: To find: Velocity of the point B, VB = ? m/s

Q: One box contains four cards numbered 1, 3,5,and 6. Another box contains three cards numbered 2, 4,…

A: Given   First box      Total cards = 4 Second box   Total cards = 3 Find   Probability that the sum…

Q: A man is about to throw a stone by rotating his fully extended arm. If the stone moves at v = 2 due…

A: Find the angular velocity for the stone .

Q: In 30 force, if e is the angle between the positive xaxis and the piane contalining the force F, and…

A: Consider the diagram shown below for the force F.

Q: An isosceles triangle has legs 10 cm. The base decreases at the rate of 4 cm/sec. Find the rate of…

A: We are authorized to answer one question at a time since you have not mentioned which question you…

Q: To find the width of a river, a surveyor sets up a transit at point C on one riverbank and sights…

A:

Q: The velocity of A is 1.7 m/s downward, the velocity of B is 3.4 m/s upward, and the velocity of D is…

A:

Q: A hollow pendulum bob filled with water has a small hole at the bottom through which water escapes…

A: Given data: m1=539.51 gT1=0.53 sm2=317.64 g Need to determine the period.

Q: tto Emissions is driving his car at 14.6 m/s. Otto accelerates at 2 m/s2for 7 seconds. Otto then…

A: Given:u=14.6 m/sa=2 m/s2t1=7 sect2=19 sec

Q: 6 kN/m 4 kN/m - 2 m -1.5 m-

A: Given Beam under loading To find Rectangular loading concentrated load Triangular loading…

Q: the answer of "1 m/s" was marked incorrect. Is there another way to solve?

A:

Q: A tank is raised 3 ft from the ground by supports. The tank is filled with liquid to a depth of 9…

A:

Q: Please do the last three questions (2, 3 and 4)! Thank you in advance!  A seesaw that weights 45lbs…

A: The problem is based upon the moments and principal of moments.   The dimensions in meters will be…

Q: The time to next failure of a machine has an exponential distribution with X-0,025failure/hour.What…

A:

Q: Hi, Can you solve the question and make explanation each step please? and if you are gonna use…

A: (a) Hexagonal close-packed (HCP):   The atom at point C is midway because of the top and bottom…

Q: A particle is moving along a curved path. At a certain instant when the slope is 0.75, ax = 2 m/s2…

A: Given   Acceleration in x direction, ax = 2 m/s2    Acceleration in y direction, ay = 3 m/s2 Find…

Q: A thermometer is removed from a room where the temperature is 70° F and is taken outside, where the…

A:

Q: Question 16 Here is a way we can estimate the distance from the earth to the moon. When the moon is…

A: GIVEN DATA- Arc Length AB=6152 miles The radius of earth R=3960 miles We have to find both point…

Q: Otto Emissions is driving his car at 11 m/s. Otto accelerates at 1.9 m/s2for 7 seconds. Otto then…

A:

Q: 5 kips/ft 1 kip/ft. 6 ft. 6 ft. 3 ft.

A:

Q: When an object is removed from a furnace and placed in an environment with a constant temperature of…

A:

Numerical Calculations

In the mid-20th century, the availability and the growth in power of digital computers led to the increase in the mathematical model in the field of engineering and science. The analysis of these detailed models needs to be increased.