Question Solved1 Answer 6. A stone is launched straight up by a slingshot. Its initial speed is 19.6 m/s, and the stone is 1.50 m above the ground when launched. a. How high above the ground does the stone rise? (5 points) b. What is the speed of the stone when it reaches the highest point of its trajectory? (1 point) What is the acceleration of the stone when it reaches the highest point of its trajectory? (1 point) d. How much time elapses before the stone hits the ground? (5 points)

852 9. Given the parameters for frequency encoding: Gradient field strength=10 mT/m, B, 1.5 T, FOV-30 cm, y-42.58 MHz/T, frequency resolution 256, then the frequency per pixel is: Bw = 7 Ison 251 a. 750 Hz/pixel (b) 500 Hz/pixel c. 300 Hz/pixel d. 150 Hz/pixel Jo Mal 10 Time 852 9. Given the parameters for frequency encoding: Gradient field strength=10 mT/m, B, 1.5 T, FOV-30 cm, y-42.58 MHz/T, frequency resolution 256, then the frequency per pixel is: Bw = 7 Ison 251 a. 750 Hz/pixel (b) 500 Hz/pixel c. 300 Hz/pixel d. 150 Hz/pixel Jo Mal 10 Time

5.21 LAB: Middle item Given a sorted list of integers, output the middle integer. A negative number indicates the end of the input (the negative number is not a part of the sorted list). Assume the number of integers is always odd. Ex: If the input is: 2 3 4 8 11 -1 the output is: Middle item: 4 in C please

o х 2 4 6 Let f be the function whose graph is shown. Select each of the following intervals, if any, on whichf is continuous. O [4,6] (2,6) [2,6] (2,4) [2, 4] (4,6)

7. [2 Points] Suppose that a,b & N and a b. Define a bijection f: {a,b} UN N Explain what the values f(x) are when x = a, when x = b, and when x N. (Assume that N begins with 0.) 7. [2 Points] Suppose that a,b & N and a b. Define a bijection f: {a,b} UN N Explain what the values f(x) are when x = a, when x = b, and when x N. (Assume that N begins with 0.)

19. Which of the following is not a characteristic of the mean? (a) All the observations are used in its calculation. (b) It is influenced by extreme values. (c) The sum of the deviations from the individual observations and the mean is always greater than zero. (d) all of the above.

1. Find the pressure due to a column of mercury 80 cm high. 2. A rectangular tank 6 x 8 ft is filled with a gasoline to a depth of 80 ft. The pressure at the gasoline is 14.7 psi. Find the pressure at the bottom of the tank and force exerted on the bottom. 3. A 130 lb woman balances on the heel of her right shoe which is 1 in radius. How much pressure does she exert on the ground?4. An amount of heat equal to 2500 J is added to a system, and 1800 J of work is done on the system. What is the change in internal energy of the system? 5. Determine the change in internal energy of 1.0 L of water at 100 deg C when it is fully boiled, which results in 1671 L of steam at 100 deg C. Assume the process is done at atmospheric pressure.