Question Solved1 Answer A planet has a mass of 2.1x1024 kg and travels in a nearly circular orbit around a star as shown. When it is at location A, the velocity of the planet is ( 0, 0, –1.9×104 m/s. When it reaches location B, the planet's velocity is ( -1.9×104, 0, 0 m/s. We're looking down on the orbit from above, with +x to the right and +z down the page. PB B РА Sun (a) What is Ap, the change in the momentum of the planet between locations A and B? Ap = 3.99 · 1028 kg · m/s (b) On a copy of the diagram, draw two arrows representing the momentum of the planet at locations C and D, paying attention to both the length and direction of each arrow. What is the direction of the change in the momentum of the planet between locations C and D? h b f e j zero magnitude a C

3.82 Constants PartA When a train's velocity is 12.0 m/s eastward, raindrops that are falling vertically with respect to the earth make traces that are inclined 30.0 to the vertical on the windows of the train. I component of a drop's velocity with respect to the earth? m/s Submit Part B What is the horizontal component of a drop's velocity with respect to 3.82 Constants PartA When a train's velocity is 12.0 m/s eastward, raindrops that are falling vertically with respect to the earth make traces that are inclined 30.0 to the vertical on the windows of the train. I component of a drop's velocity with respect to the earth? m/s Submit Part B What is the horizontal component of a drop's velocity with respect to the train? Part C

A leaky 10-kg bucket is lifted from the ground to a height of 13 m at a constant speed with a rope that weighs 0.6 kg/m. Initially the bucket contains 39 kg of water, but the water leaks at a constant rate and finishes draining just as the bucket reaches the 13-m level. Find the work done. (Use 9.8 m/s for g.) Show how to approximate the required work by a A leaky 10-kg bucket is lifted from the ground to a height of 13 m at a constant speed with a rope that weighs 0.6 kg/m. Initially the bucket contains 39 kg of water, but the water leaks at a constant rate and finishes draining just as the bucket reaches the 13-m level. Find the work done. (Use 9.8 m/s for g.) Show how to approximate the required work by a Riemann sum. (Let x be the height in meters above the ground. Enter xi* as xi.) um (C ) ax Express the work as an integral. Evaluate the integral. (Round your answer to the nearest integer.)

When the price of a bar of chocolate is $1.00, the quantity demanded is 100,000 bars. When the price rises to $1.50, the quantity demanded falls to 60,000 bars. Calculate the price elasticity of demand using the mid-point method. Instructions: Round your answers to two decimal places. Include a negative sign if necessary. a. Suppose the price increases from $1.00 to $1.50. The price elasticity of demand is b. Suppose the price decreases from $1.50 to $1.00. The price elasticity of demand is

help 7. The Moez Company uses a normal job order cost system. Other data: . There are three jobs that pass through the two production departments. . Job 401 and Job 402 were completed and sold during January. . Job 403 was not completed as of December 31, 2022. . The company considers under- or overallocated overhead immaterial. Departments Actual Overhead Actual Direct Labor Rates $ 12 per hour $15 per hour Budget Overhead Driver Rates $10 per machine hour 150% of direct labor cost Department 1 $ 45,000 $ 60,000 Department 2 Job 401 Job 402 Job 403 Total $20,000 $34,000 $11,000 $65,000 Work in Process 01/01/2022 Direct materials: Department 1 $40,000 $26,000 $50,000 $116,000 $5,000 $8,000 $12,000 $25,000 Department 2 Direct labor cost: Department 1 $9,000 $12,000 $7,000 $28,000 $11,000 $16,000 $9,000 $36,000 Department 2 Machine hours: Department 1 800 1,200 2,300 4,300 Department 2 130 250 180 560 Place the information in T accounts and answer the following questions: a. What was the total allocated overhead during 2022? b. What was the cost of work in process on December 31, 2022? c. What was the value of the cost of goods sold account before any adjustment for over- or underallocated overhead? d. What was the value of the cost of goods sold account after any adjustment for over- or underallocated overhead? e. Why would a company use machine hours to assign overhead in one department and direct labor dollars in another department? f. If the company sells the jobs at a 20% margin based on cost, what was the selling price of Job 401?

The graph of the function g is formed by applying the indicated sequence of transformations to the given function f. Find an equation for the function g and graph g using - 65x56 and -6sys 6. The graph of f(x) = 7x is shifted 1 unit to the right and 1 unit down. g(x)=N Choose the correct graph below. OA OB. OC. OD AY 1

I have this experiment and I am having a hard time figuring out how to find the force. What I have is the mass of the plates, the current, the voltage, and the length of the conductor (15cm). How do I find the force and how do I find the magnetic field strength? V Measure B Field Using Lorentz Force We can compare the measurement of the magnetic field strength using the concept of Lorentz Force. In the video below, the same magnetic gap assembly from the previous video is placed on a scale to measure the force caused by current flowing through a conductor immersed in the gap. 1. Make a graph of Lorentz Force, Fmag​, vs current, I, in amps. Use this graph, along with other quantities you can measure from the video, to determine the magnetic flux density, B, in the gap. Note that dark gray power supply in the video has two meters (with green digits). The meter on the left reads the voltage and the meter on the right reads the current in amps.