Physics, 13.10.2020 16:01, alannaamarriee
5. If you walk 70 meters north in 5 minutes and 20 meters south in 15 seconds. What was the average speed and velocity
Answers: 2
Physics, 22.06.2019 12:00, angelamirga332
Asolid round steel rod 6.25 mm in diameter and 375 mm long is rigidly bonded to the end of solid square brass rod 25 mm on a side and 300 mm long. the geometric axes of the bare are along the same line. an axial tensile force of 5.4 kn is applied at the extreme ends of the assembly. for steel e = 200 gpa and for brass e = 90 gpa. determine the total elongation for the assembly.
Answers: 1
Physics, 22.06.2019 22:20, hailey5129
The starship enterprise is caught in a time warp and spock is forced to use the primitive techniques of the 20th century to determine the specific heat capacity of an unknown mineral. the 125-g sample was heated to 96.3°c and placed into a calorimeter containing 85.9 g of water at 20.0°c. the heat capacity of the calorimeter was 14.2 j/k. the final temperature in the calorimeter was 24.5°c. what is the specific heat capacity (in j/g°c) of the mineral? enter to 4 decimal places.
Answers: 1
5. If you walk 70 meters north in 5 minutes and 20 meters south in 15 seconds. What was the average...
Mathematics, 12.12.2020 16:40
Arts, 12.12.2020 16:40
History, 12.12.2020 16:40