CALCULATIO Show all your work in the space provided below and transfer the results to the tables or results section 1. Calculate the weight, in Newtons, of the mass piled on the sled for...
MULTIPLE CHOICE, Show your work in the space provided, Circle the correct answer 1. An object is moving with constant non-zero velocity. Which of the following statements about it must be true? As shown in the figure, a woman is straining to lift a large crate, but without success because it is too heavy. We denote the forces on the crate as follows: P is the magnitude of the upward force being exerted on the crate by the person, C...
show work for these physics problem Jam Whose mass is 100 kg stands at the top of a 18-m-high, 120-m-long sa His skis have a coefficient of kinetic friction on snow of 0.06. He uses his poles to get then glides down. of a 18-m-high, 120-m-long snow covered slope. 1. The value closest to the normal force acting on Sam is a. 729.7 N b. 735.0 N c. 968.9 N d. 980.0 N 2. The net force acting on Sam...
Please provide all work Color of tube: red Mass of stopper: 22.83 g.02283 kg Data Table Weight Mass of the Mass (m) Radius of time Period CircumferVelocity Centripet Centripetal Force of Mass the circular for 10 (T) ence (v-2Tmrf) suspended from Suspended pathway( rev Accelerat from the string (Fg mg) the string m/s m/s 00548 01096 0137 01581 01722 05 5.18 1.93 5.41 1.84 4.66 2.66 4.41 2.26 4.86 2.06 52 54 .47 49 51 43 41 01 02 02...
5. Determine the average value for the molarity of the acetic acid in vinegar. Show your calculation 6. Determine the deviation between each individual molarity for acetic acid and the average value from question 4, above. Notice that the formula below uses absolute values: you only care about how big the difference is not whether cach trial value was higher or lower than the average. Deviation = (individual trial value)-(average value from #5) Trial Ideviation Trial 2 deviation Trial 3...
Question 7 is related to the force vs mass graph that is provided and the first section of the excel sheet. Question 3 has to do with the force bs acceleration graph and second section of the excel sheet. The first two files are showing the equations that are supposed to be used to find these answers. Any help would be greatly appreciated. I mainly need assistance on number 1 and 2 now. The question with the free body diagram...
show all the work please! Remember to write your name, date, instructor name, and section number in heading section on first page and center the lab number and title underneath this on the first page of your lab assignment Part A-Enter your work by hand into the answer sheet provided and turn into your instructor at the end of the lab period. Make sure to include UNITS in all of your answers. Exponential Growth 1. If you invested $30 in...
(non calculus based physics) Question 1 An Olympic weight lifter lifts an 1800 N set of weights from the ground to a vertical distance of 2.20 m above his head. Assuming he moves the weights at constant speed, how much work does the weight lifter do? Question 2 A 4.5 kg trunk, initially at rest, takes 2.0 s to slide 2.8 m down a rough 25° slope. Calculate: the work performed by the force of gravity. the amount of mechanical...
TR PROBLEMS: Show your 1. A 1800 Kg car moves around a flat circular road of radius R- 100 m friction available between the tire and the road is 10368 N. Calculate (A) car can have so that it does not get out of the curve (B) the time alLoroblems radius R-100 m. The maximum amount ef (C) the new radius of the bigger circle the car moves on if it moves at a higher s the maxinmum speed the...
all part of one big question. please answer parts 5-10 and show work The problem and the data: A pharmaceutical company has developed a new drug designed to reduce a smoker's reliance on tobacco. Since certain dosages of the drug may reduce one's pulse rate to dangerously low levels, the product-testing division of the pharmaceutical company wants to model the relationship between decrease in pulse rate, y (beats per minute), and dosage, (cubic centermeters). Different dosages of the drug were...
HULPU To recieve full credit you must show all work #1. To determine whether the pipe welds in a nuclear power plant meet specifications a random sample of welds is selected, and tests conducted on each. Weld strength is measured as the force required to break the weld. Suppose the specifications state that mean strength of welds should exceed 100lb/in the inspection team decides to test H = 100 versus H: > 100. Why is this better than H: <...