Answers: 1
Another question on Physics
Physics, 21.06.2019 12:30
Sound waves are mechanical waves in which the particles in the medium vibrate ina direction parrallel to the direction of energy transport. what is another name of the type of wave that transfers energy in this way?
Answers: 2
Physics, 22.06.2019 12:00
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 21:00
During a car accident, a 125kg driver is moving at 31m/s and in 1.5s is brought to rest by an inflating air bag. what is the magnitude of the change in momentum to the driver
Answers: 2
Physics, 22.06.2019 23:30
You have two photos of a person walking. one shows the person at the corner of third and main streets, the other shows the person at the corner of tenth and main streets. there are lampposts at every corner in this town, and the first picture shows it to be 10: 32: 00 exactly. the second picture shows it to be 10: 49: 30. you know three facts: (1) all of the clocks are synchronized; (2) there are exactly 12 equal-sized blocks per kilometer in this town; and (3) the streets that cross main in this area are numbered consecutively, with no interruptions. what is the person’s average speed in kilometers per hour?
Answers: 2
You know the right answer?
What is the difference between cementation and compaction?...
Questions
Mathematics, 19.05.2021 20:00
Mathematics, 19.05.2021 20:00
Geography, 19.05.2021 20:00
Mathematics, 19.05.2021 20:00
Mathematics, 19.05.2021 20:00
Business, 19.05.2021 20:00
Mathematics, 19.05.2021 20:00
Physics, 19.05.2021 20:00
Arts, 19.05.2021 20:00
Chemistry, 19.05.2021 20:00
Computers and Technology, 19.05.2021 20:00
Mathematics, 19.05.2021 20:00
