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Study Area Document Sharing User Settings mylabmastering.pearson.com Access Pearson P Pearson MyLab and Mastering The 150-lb skater passes point A with a speed of 6 ft/s. (Figure 1) Figure 1 of 1 Part A P Course Home b My Questions | bartleby Determine his speed when he reaches point B. Neglect friction. Express your answer to three significant figures and include the appropriate units. με ? VB = Value Units Submit Request Answer Part B Determine the normal force exerted on him by the track at this point. Express your answer to three significant figures and include the appropriate units. ☐ о Α NB = Value Units Submit Request Answer Provide Feedback ? ■Review Next >

Weights measured in grams of randomly selected M&M plain candies: 0.957 0.912 0.925 0.886 0.920 0.958 0.915 0.914 0.947 0.939 0.842 What is the z-score for an M&M that weighs less than 0.866 grams? (round to the tenths place)

Truncation errors are increased as the round-off errors are decreased.Group of answer choices True False Say, you have a thermometer and you are checking the temperature of a body that has a temperature of 36o Using your thermometer five times, it gives you the following measurements: 29oC, 29.2oC, 29.3oC, 28.9oC, and 29.1oC. What can we conclude about the accuracy and the precision of the thermometer?Group of answer choices The thermometer is not accurate and not precise The thermometer is faulty. The thermometer is accurate and precise The thermometer is not accurate but precise. Say, you have a thermometer and you are checking the temperature of a body that has a temperature of 36o Using your thermometer five times, it gives you the following measurements: 36oC, 35.6oC, 36oC, 37oC, and 36.2oC. What can we conclude about the accuracy and the precision of the thermometer?Group of answer choices The thermometer is accurate and precise. The thermometer is accurate but not precise. The…

Newton's Law of cooling states that the rate at which heat is lost by a heated body is proportional to the difference in temperature between the body and the surrounding medium. Match the following statements/phrases with the corresponding item in the drop down box. Choices in the box 1. In accordance with the stated law obove, we have the equation? 2. If a thermometer is taken outdoors where the temperoture is 5 deg C, from a room in which the temperature is 20 deg C and the reading drops 10 deg C in one minute, the working equation is? 3. In the obove problem, separoting the variables and integrating will result to? 4. In the obove problem, how long, in minutes, after its removal from the room will the reading be 6 deg C? 5. In the obove problem, ofter 30 seconds, whot will be the thermometer reading? 5.2 dT(body temp)/dt = k(Temp of medium - 5) dr(body temp)/dt = k(Temp of body - Temp of medium) Temp of body = Cenkt +5 2.5 13.7 dr(body temp)/dt = k(Temp of medium - Temp of body)…

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The satellite S travels around the earth in a circular path with a constant speed of 20 Mm/h. The acceleration is 2.4 m/s² Assume the earth's diameter to be 12 713 km. (Figure 1) Figure 1 of 1 98°F Sunny

Two sport utility vehicles (SUVs) are being considered by a recent engineering graduate. Using the following data evaluate which sport utility vehicle is better. Use six attributes in your a point, overall appearance, comfort, safety, reliability, and fuel mileage. Larger scores on overall appearance, comfort, safety, reliability, and fuel mileage are preferred to smaller ones. Click the icon to view the table with data you have gathered about the SUVs. Determine attribute weights and use the nondimensional scaling technique to find the resulting set of vehicle scores. Fill in the table below. (Round to two decimal places.) More Info Attribute Price Appearance Comfort Safety Reliability Fuel mileage Relative Rank 4 253 6 1 Print Final score Alternatives SUV 1 $27,650 4 3 3 3 22 mpg SUV 1 Done Alternatives SUV 2 $21,900 3 5 4 4 18 mpg SUV 2 - X

The answer is one of the options below please solve carefully and circle the correct option Please write clear .

pls help me with this one :(

I am trying to practice this problem using a checker online, but everytime I recalculate my answer it always says it's incorrect. So far I have calculated and tried to input the following values: 1 hp, 1.01 hp, 0.8 hp, and 12.53 hp,  but it always keeps saying they are incorrect. Please help show me the correct steps on how to get the correct answer as I am trying to learn this process. Thank you!

Part A The a – s graph for a rocket moving along a straight track has been experimentally determined. The rocket starts at s = 0 when v = 0. (Figure 1) Determine its speed when it is at s = 85 ft Express your answer to three significant figures and include the appropriate units. HA ? Value Units v = Submit Request Answer Part B Determine its speed when it is at s = 150 ft. Use Simpson's rule with n = 100. Express your answer to three significant figures and include the appropriate units. HA Figure v = Value Units a (ft/s?) Submit Request Answer < Return to Assignment Provide Feedback a = 5 + 6(y5 - 10)3 s (ft) 100 P Pearson

Hi. I am trying to practice this problem using a checker online, but everytime I recalculate my answer it always says it's incorrect. So far I have calculated and tried to input the following values: 1 hp, 1.01 hp, and 0.8 hp but it always keeps saying they are incorrect. Am I missing a sign change? (Should the answer be negative?) Or am I solving this incorrectly and getting the wrong value each time? Please help show me the correct steps on how to get the correct answer as I am trying to learn this process. Thank you!

i need help with this question please

A new electronic component for aircraft is tested to withstand temperatures as low as -50°F. One engineer suggests that the device cannot actually stand temperatures that low. What are the Type I and Type II errors? Type I: The device CAN NOT withstand temperatures as low as -50F but the engineer incorrectly finds that it CAN.Type II: The device CAN withstand temperatures as low as -50F but the engineer incorrectly finds that it CAN NOT.   Type I: The device CAN withstand temperatures as low as -50F but the engineer incorrectly finds that it CAN NOT.Type II: The device CAN NOT withstand temperatures as low as -50F but the engineer incorrectly finds that it CAN.    Is the answer the first or second bullet point?

QUESTION 7 A model tow-tank test is conducted on a bare hull model at the model design speed in calm water. Determine the effective horsepower (hp) for the ship, including appendage and air resistances. The following parameters apply to the ship and model: Ship 1,100 Model Length (ft) Hull Wetted Surface Area (ft2) Speed (knots) 30 250,000 15 Freshwater Water Seawater 50°F 70°F Projected Transverse Area (ft²) Cair 7,500 0.875 Appendage Resistance (% of bare hull) 10% Hull Resistance (Ibf) 20

Please Full answer and make sure to use the formulas provided and draw the sketches. Make sure to write all the units in the steps, please Handwriting CLEAR & BIG, please Please please no copy from other answers , need new correct one with all steps, please

Please show all work and highlight your answers