Now, complete the conversion problems given below, for homework. 1. How many mm in 1.5 cm? Once you have an answer, look at a metric ruler. Does your answer make sense? 2. How many um in 1.8 mm? 3. 120 um =. nm 4. How many g in 9.7 kg? 5. How many uL in 25 nL? 6. How many kg in 59.04 g? How many m in 4336 um? 7. 10 ml grehiated plpette 8. How many mm in 21,678 nm? are L(scientific An adult human has on average 5,000 mL of blood; this equates to oinotation is not necessary). 9. Conical 10. If the average human heart has a mass of 300 grams, what is its mass in milligrams? riods of time. mm. 11. A protist measures 10 µm in length; this equates to

Now, complete the conversion problems given below, for homework. 1. How many mm in 1.5 cm? Once you have an answer, look at a metric ruler. Does your answer make sense? 2. How many um in 1.8 mm? 3. 120 um =. nm 4. How many g in 9.7 kg? 5. How many uL in 25 nL? 6. How many kg in 59.04 g? How many m in 4336 um? 7. 10 ml grehiated plpette 8. How many mm in 21,678 nm? are L(scientific An adult human has on average 5,000 mL of blood; this equates to oinotation is not necessary). 9. Conical 10. If the average human heart has a mass of 300 grams, what is its mass in milligrams? riods of time. mm. 11. A protist measures 10 µm in length; this equates to

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Determine which one of the following equations is dimensionally consistent. A. F = mAz? B. FAV = mAæ² C. FAr = ; mAv² D. FAt = AV E. FAV = 2mAt² where F is force, m is mass, z is distance, V is velocity, and t is time. Select v
IPA child rides a pony on a circular track whose radius is 5.9 m Part A Find the distance traveled after the child has gone halfway around the track. Express your answer using three significant figures. m Submit Request Answer Part B Find the displacement after the child has gone halfway around the track. Express your answer using three significant figures. Πνα ΑΣφ ? Az = m Submit Request Answer
econds squared, Ol 72. n divide out and T = VT². The factor 2T has no units so a in the analysis. 10. The period of rotation of the Sun is 2.125 x 10° seconds. This is equivalent to 2.125 (3) Ms (1) us (2) ms (4) Ts 11. Human hair grows at the rate of 3 nanometers per second. This rate is equivalent to (1) 3 x 10-3 m/s (2) 3 x 10-6 m/s (3) 3 x 10-9 m/s (4) 3 x 10-12 m/s 12. The wavelength of red light is 7 x 10-7 meter. Express this value in nanometers. 13. If m represents mass in kg, v represents speed in m/s, and r represents radius in m, show that the force F in the formula F = in the unit kg m/s?. mv? can be expressed 14. If PE, represents the potential energy stored in a spring in kg m2/s², and x represents the change in spring length from its equilibrium position in m, what is the unit for the spring constant k in the formula PE, = }kx?
Please solve 4 and 5
Problem Set: Measurement A. Select the best answer The process of comparing a property of an object to a well-defined and agreed upon referent is called the process of (a. generalizing b. measurement c. graphing d. scientific investigation). The height of an average person is closest to (a. 1.0 m b. 1.5 m c. 2.5 m d. 3.5 m). One half liter of water has a mass of a (a. 0.5 g b. 5 g c. 50 g d. 500 g). A cubic centimeter (cm3) of water has a mass of about 1 (a. ml b. kg c.g d. dm). The property of volume is a measure of (a. how much matter an object contains b. how much space an object occupies c. the compactness of matter in a certain size d. the area on the outside surface). 1. 2. 3. 4. 5. B. Problems What is your height in meters? In centimeters? 1. 2. What is your mass in kilograms? In grams? 3. What is the mass of 3 L of water? 4. How many seconds are in one day? 5. What is the density in grams per cubic centimeter of a rock that has a mass of 1 kg and a volume of 280 cm? 6. Compute…
PLEASE HELP ASAP. PHYSICS ALGEBRA With exact decimals!
Directions: Read and analyze each problem carefully. Answer each item using BOTH graphical and analytical methods (you will need a ruler and protractor for the graphical method; you may also use a graphing paper). 3. Marty McFly gave you a treasure map which starts at the oak tree. From the oak tree, you walked 965 m directly South then turned and walked 1.15 km at 30° West of North, and finally walked 1.00 km at 40.0° North of East where you find the treasure: a blueprint of a machine which will transport you back in time! After getting the treasure, you must return to the old oak tree. In what direction should you head and how far will you walk?
Which formula is NOT dimensionally consistent? (Note: [x] = L, [v] = L/T, [a] = L/T², and [t] = T.) A. a = vt C. x =- at? v² D. x = vt X =- a 1/2 B.
III. PRECISION AND ACCURACY Compute for the percent error for the following measurements. Write your answers with the percent sign. 1. Theoretical value = 9.81 m/s2, Measured value = 10.01 m/s2 2. Theoretical value = 1 g/cm3, Measured value = 2 g/cm3 3. Theoretical value = 6.28 m2, Measured value = 6.5 m2 Pls see the pictures
I need a stp by step explanations for III. numbers 1-2 please