Engineering
Engineering, 22.09.2021 21:30, kms275

Sử dụng ten xơ e, chứng minh các biểu thức
a, eijk*ekij=6
b, eijk*aj*ak=0

answer
Answers: 2

Other questions on the subject: Engineering

image
Engineering, 04.07.2019 18:10, skpdancer1605
Ariver flows from north to south at 8 km/h. a boat is to cross this river from west to east at a speed of 20 km/h (speed of the boat with respect to the earth/ground). at what angle (in degrees) must the boat be pointed upstream such that it will proceed directly across the river (hint: find the speed of the boat with respect to water/river)? a 288 b. 21.8 c. 326 d. 30.2
Answers: 3
image
Engineering, 04.07.2019 18:10, ijohnh14
Shafts are machine elements that are used to a) carry axial loads b) direct shear loads c) transmit power d) rotate at constant speed e) none of the above circular and square shafts subjected to the same torque under the same circum behave a) the same way b) almost the same way
Answers: 2
image
Engineering, 04.07.2019 18:20, karatsgrande3772
Determine the damped natural frequencies and the steady state response of a decoupled damped forced two degrees of freedom system. 10ä1 + 2q1 20q1 10 cos t; 10q2 +4q2 + 40q2 10 cos t
Answers: 3
image
Engineering, 04.07.2019 18:20, 21megoplin
How much power could a wind turbine produce if it had the following specifications? cp = 0.45 -d=1.2kg/m3 d=50m v 5m/s
Answers: 2
Do you know the correct answer?
Sử dụng ten xơ e, chứng minh các biểu thức
a, eijk*ekij=6
b, eijk*aj*ak=0...

Questions in other subjects:

Konu
Biology, 15.01.2021 22:00
Konu
Biology, 15.01.2021 22:00