A block is tied to a spring and is oscillating with an amplitude of A = 16 cm. The angular frequency w = 6 rad/s. What is the maximum acceleration of the block? Express your answer with the appropriate units.
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- Perform these operations in scientific notation with the appropriate number of significant figure 2.80*10-5 km + 1.14*105 cm.What is the height in meters of a 5 foot 6.0 inch tall person? mQ1) A) Find the answers to the following problems using the rule of Significant Figures a) (10.4168) m - (6.0) m b) (1.31) ст х (2.3) сm c) (5.7621) m / (6.201) m d) (2.5000) m + (32.85) m B) Represent each answer above in the scientific notation
- second question has 2 answers not sure but need both answeredPractice) a. To convert feet (ft) to meters (m), the number of feet should be multiplied by which of the following conversion factors? i. 1 m/3.28 ft ii. 3.28 ft/1 m b. To convert sq.in to sq.ft, the number of sq.in should be multiplied by which of the following conversion factors? i. 144 sq.in/1 sq.ft ii. 1 sq.ft/144 sq.in c. To convert sq.yd to sq.ft, the number of sq.yd should be multiplied by which of the following conversion factors? i. 1 sq.yd/9 sq.ft ii. 9 sq.ft/1 sq.yd 3. (Practice) Determine the final units of the following expression: 9.8m/s2 ×100cm/1m×1in/2.54cm×1ft/12in 4. (Practice) a. Determine the conversion factors that can be used to convert miles per gallon (mpg = mi/gal) to kilometers per liter (km/liter), given that 1 liter = 0.22 gallons and 1 kilometer = 0.6214 miles. b. Using the conversion factors you determined in Exercise 4a, convert 25 mpg into km/liter. 5. (Automotive) a. An automobile engine’s performance can be determined by monitoring its rotations per…Can i get help with these problems please
- Could anyone please let me know the reason for having b) an incorrect answer? In the correct unit. Please4) Please need the correct answer to this problem with a full explanation and methods and how you get the answer, please.Convert the following to basic SI units or a combination of basic SI units: 22 in2