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Determine the location of the center of mass of the system shown in the figure
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- CASE STUDY On planet Betatron, mass is measured in bloobits and length in bots. You are the Earth representative on the interplanetary commission for unit conversions and find that 1 kg = 0.23 bloobits and 1 m = 1.41 bots. Express the density of a raisin (2 103 kg/m3) in Betatron units.Math Review (a) Solve the equation 7.20 103 m/s = (4.20 103 m/s) ln (Mi/Mf) for the fraction Mi/Mf. (b) If Mi = 2.65 104 kg, calculate Mf.1. Based on the values provided, complete the following table. Test Weight H1 H2 P.E. (initial) P.E. (final) Loss in P.E. No (N) (cm) (cm) (J) (J) (J) 1 1.4 42.5 2 1.6 65 43.8 1.8 65 45.0 4 2.0 65 47.4 2.2 65 49.7
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- Question 4 Which of the following answer is the correct conversion factor for converting from kg to m2 тт? Note: 1 kg 1000 g. 1 cm 10 тm, 1 m 100 ст. 10 0.001 1 1000 0.1 100 0.01A South American tribe uses a unit of mass called the zooma. 1 zooma = 9 dooka. 1 boopa = 14 uma, 1 uma 16 dooka and 7 kg = 1 boopa. What is the mass of 120 zooma in kg? 426.7 kg O 17.9 kg 33.8 kg O8640 kg O 0.7 kg1.) If a 1.00 kg bag containing eight apples costs $1.48 , how much does one apple cost? What mass of apples costs $1.00? 2.) A student was given two metal cubes that looked similar. One was 1.05cm on an edge and had a mass of 14.32 grams; the other was 2.66 cm on a side and had a mass of 215.3 grams. How can the student determine if these two cubes of metal are the same material using only the data given?
- Compute the combined moment of the two 95-lb forces about (a) point O and (b) point A. The moment is positive if counterclockwise, negative if clockwise. Assume a = 5.2 in., b = 2.6 in., F = 95 lb. F. F xWhat is the mass of the rock shown in the figure? A) 10.0 kg B) 8.00 kg C) 4.00 kg D) 1.33 kg 0 cm 3 ///////////LL 12.5 cm 25 cm 50 cm 75 cm m-? 100 cm 1 kgThe Statue of Liberty in New York City is approximately 305 ft305 ft tall. How many U.S. dimes would be in a stack of the same height? Each dime is 1.35 mm1.35 mm thick. number of dimes: Each dime has a mass of 2.268 g.2.268 g. How much would the stack of dimes from the previous question weigh? mass: g What is the value, in dollars, of the same stack of dimes? value: dollars The 2017 U.S. gross domestic product (GDP) was valued at 19,390,604,000 dollars.19,390,604,000 dollars. How many Statue of Liberty‑height stacks of dimes are needed to match the GDP in value? number of stacks: