9a) Suppose a point charge produces a potential of -1.9 V at a distance of 1.1 mm?What is the charge, in coulombs, of the point charge?
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9a) 1) Finish question with a correct solution.
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- 3.) if A = = 3i+4j +2K and B= -2i +6j +5k find A. )جد قيمة .A.B) Select one: а. (А.В %325) b. (А.В %328) с. (А.В %324) d. (A.B =29)A. Object in Free Fall TI DATA TABLE 1 Purpose: To determine g experimentally (and check mass dependence). 50cm Brass m��� Trial 1 2 3 4 Steel m₂ Trial 1 2 3 4 3 4 Time of fall, t (s) 0.3043 0.3162 0.3167 0.3193 Average (mean) value Aluminum m3 Trial 1 2 Time of fall, t (s) .3093 .3169 .3042 .3039 Average (mean) value Time of fall, t (S) .3202 .3165 .3206 .3247 Average (mean) value Calculations (show work, attach page to report) y Calculated g ) Calculated g () Calculated g ()
- While scuba diving, you collect a fallen stalactite. The stalactite is about the size of your arm. After returning to the surface, the specimen is weighed. Which of the following units would be most reasonable for the specimen’s mass? a. g b. cm3 c. mg d. qt e. liters3)34. The solid shown in the figure has bases which lie in parallel planes. Each base is a circle of radius a, and every section parallel to the bases is also a circle of radius a. If the dis- tance between the bases of the solid is h, write a formula for its volume.
- Question Help ▼ The density (p) of the atmosphere as a function of altitude (A) can be approximated by the model shown in the graph. What are the units of the constant -0.0001? O A. kg/m^3 O B. m^3/kg O C. kg m^3 p= 1.225 e0.0001 A O D. kg/m^2 O E. 1/m O F. m O G. m^2/kg O H. dimensionless Altitude (A) (m)) if A = = 3i+4j +2K and B= -2i +6j +5k find A. B. (A .B änjö ) جد قيمة • BQ5
- E4 is the problem im trying to verify im correctA team in a Marshmellow challenge built a thrity inch tall structure in eighteen minutes. What is the average building speed of the team in inches per second? What will be the average speed in meters per second?The 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: