(10%) Problem 9: Two charges _ q,-1.7x 10.6C, q,-4.8x 10-6C-are separated by a distance of d:: 425 m @w 5 %Part (a) Choose the correct expression for the distance, r m the first charge to the point where the electric field is zero. ro 1 42 V Correct >ム50% Part (b) What is the distance in meters? Grade Deduct Potenti sino l coso I tano ! π1 (mill-7 | 8| 9 cotanO asino acos0 atanO acotanO sinhto cosh tanhO cotanhQ)...
11.39 00 PM End Date: 4/22/2019 ( 10%) Problem 10: 1159:00 PMM You have a horizontal grindstone (a disk) that is 86 kg, has a 0.32 m radius, is turning at 93 rpm (in the positive direction), and you press a steel axe against the edge with a force of 18 N in the radial direction ed Otheexpertta.com ed 50% Part (a) Assuming that the kinetic coefficient of friction between steel and stone is 0.20 calculate the angular acceleration of...
9 10 3 5 6 12 13 Which of the following variables are best thought of as continuous, which discrete? Indicate your choice for each by checking the appropriate column (a) The highest grade level (9, 10, or 11) completed byta high-school dropout (e) The number of damaged chromosomes on a petri dish following irradiation (d) The time it takes to drive from home to work (or school)
Grade of Steel (10 Points) (JAVA) A certain grade of steel is graded according to the following conditions: a) Hardness (integer) must be greater than 50 b) Carbon content (float) must be less than 0.7 c) Tensile strength (integer) must be greater than 5600 The grades are as follows: • Grade is 10 if all three conditions are met • Grade is 9 if conditions a) and b) are met • Grade is 8 if conditions b) and c) are...
Assignment Status Click here for detailed view Problem Status Completed Completed Completed Completed Partial (11%) Problem 5: A yo-yo is made of two uniform disks, each of mass Mand radius R. which are ued to a smaller central axle of ne ble mass and ra uS 0.5R (see figure). A string is wrapped tightly around the axle. The yo-yo is then released from rest and allowed to drop downwards, as the string unwinds without Side view slipping from the central...
00:00 PM End Date: 11/10/2017 3:00:00 PM you press a steel axe against the edge with a force of 22 N in the radial direction. Otheexpertta.com Grade Sammary Potential ·00% cotano asinacos) 4 5 6
ExpertTA 02 60 beats per min. Grade Summary Attempts remaining (54b per attempt) Grad X + g the mass of an average cell is ten times the mass of a bacterium (which is 10-15 kg) blem Status Potestial 100% 5% pes ament) atan) acotan0sinh0 coshO tanho cotanh Grad x + Homework 02 (U %) Problem 2: Assuming ibe mass of a, average cell is ten times the mass of a bacteria (which is 1015 kg) detailed view 釦▲ 50% Part...
46 2 (6 points) A study was conducted to determine whether the final grade of a student in an introductory psychology course is linearly related to his or her performance on the verbal ability test administered before college entrance. The verbal scores and final grades for all 10 students in the class are shown in the table below. Student Verbal Score x Final Grade y 1 86 42 77 3 41 87 4 39 98 5 79 75 6 41...
00 PM -Due I sprayer has a 018 m diameter metal spbere at a potential of 25 0 kV with respect to the ground that repels paint droplets onto a grounded object here for iled view Completod 50% Completed | | | Grade Summary 9 30 10 Potential 96% cotanol asino acoso atanO actan sinh0 Attempts remaining &
(4%) Problem, 9: A light bulb is immersed in a tank of liquid with refractive index 1.52. A ray of light from the bulb is incident on the water/air interface at an angle of 56° from the horizontal interface > At what angle, in degrees from the nomal, does the refracted ray exit into the air? Grade Deducti Potentia Late W Late Po tan sin0 cotan asin0 cos0 acoso Submis Attempt atan0 acotansinh0 cosh0 tanh0 cotanho O Degrees Radians detailed...