Physics Assessment Welcome, You are about to take up the Physics Assessment Assessment. Please take note of the following before you take the assessment. This assessment is timed for 60 Mins and auto submit. Scores and correct answer will be displayed after taking up the assessment. You can only take the assessment twice so make sure you have a strong internet connection. All questions are required to have an answer. This assessment is composed of 13 items multiple choice type of question. Always remember: THINK, CHECK AND SUBMIT. If you have any concern, please feel free to contact us. E-mail Address: assessment@flightwingsaviation.com Facebook Page: www.facebook.com/flightwingsaviation GOODLUCK! Email Adress LMS USERNAME FULL NAME CLASS SECTION/SCHEDULE (FRI-AM, FRI-PM, SAT-AM, SAT-PM, SUN-AM, SUN-PM) 1. A B C D None 2. 100g of water is mixed to 150g of alcohol (ρ = 790 kg/m^3). Calculate the specific gravity of the total mixture. A. 1.862B. 0.963C. 0.286D. 0.862 A B C D None 3. A 60-ton rail car moving at 1 mile/hr. is instantaneously coupled to a stationary 40-ton rail car. What is the speed of the coupled cars? A. 0.14 m/sB. 0.21 m/sC. 0.6 m/sD. 0.28 m/s A B C D None 4. A B C D None 5. If a 10kg piece of copper falls 100m, how much heat might be produced? A. 3.81 kCalB. 32 BTUC. 2300 CalD. 9.41 kJ A B C D None 6. A B C D None 7. A barometer reads 760 mm Hg and a pressure gage attached to a tank reads 850 cm of Oil (sp.gr. 0.80). What is the absolute pressure in the tank in kPa? A. 168.1 kPaB. 186.1 kPaC. 118.6 kPaD. 161.8 kPa A B C D None 8. A volume of 400 cc of air at a pressure of 740 mm Hg abs and a temperature of 18°C. What will be the volume at 760 mm Hg and 0°C? A. 376ccB. 326ccC. 356ccD. 366cc A B C D None 9. A B C D None 10. A 50g mass hangs at the end of the spring. When 20 grams more are added to the end of the spring, it stretches 7cm more. Find the spring constant A. 2.8B. 2.9C. 4.3D. 2.5 A B C D None 11. A spring stretches 0.40m when a 2kg mass is hung from it. The spring is stretched an additional 0.20m from this equilibrium point and released. Determine the spring constant A. 47 N/mB. 43.4 N/mC. 49 N/mD. 67 N/m A B C D None 12. A spring stretches 0.40m when a 2kg mass is hung from it. The spring is stretched an additional 0.20m from this equilibrium point and released. Determine the kinetic energy when the mass is 0.10m from its equilibrium position. A. 0.98 JB. 0.245 JC. 0.735 JD. 0.560 J A B C D None 13. A wire carries a current of 10A. At what distance from the wire will a magnetic field of 8.0 x 10-4 T be produced? A. 3.10 mmB. 2.25 mmC. 2.50 mmD. 1.25 mm A B C D None 1 out of 2