ESAS
問題一覧
1
What is the equivalent unit of Pascal
N/m2
2
Find the required diameter of a steel member of the tensile design load is 6000 pounds. Assume a safety factor of 5 based on an ultimate strength of 65000 lbf/in2
0.77
3
The weight of the mass of 10kg at a location where g=9.77m/s2
97.7 N
4
What is the resultant velocity if a point of x component Vx = t3-1
64.1326
5
The plane is headed due east with air speed of 240kph. If a wind of 40kph is blowing from the north, Find the ground speed of the plane.
243
6
The position of the particle moving along the x-axis is given vy X(t) = t2-t+8, where x is in units of meters and t is in seconds. Find the velocity of the particle when t=5s
9 m/s
7
3 Forces 20N, 30N and 40N are in equilibrium. Find the angle between the 30N & 40N Forces.
28.96
8
With a starting speed of 30kph at point A, a car accelarates uniformly. After 18 mins, it reaches poin B, 21 km from A. Find the accelaration or the car in m/s2.
0.0206 m/s2
9
A train
4.65
10
6.67 m/s2
11
797
12
2.25
13
30 deg
14
50 KN
15
500. 62 kg
16
5205N
17
390 m
18
6 m
19
16.7 deg
20
13.8
21
2.93 ft/s2
22
10.28 m
問題一覧
1
What is the equivalent unit of Pascal
N/m2
2
Find the required diameter of a steel member of the tensile design load is 6000 pounds. Assume a safety factor of 5 based on an ultimate strength of 65000 lbf/in2
0.77
3
The weight of the mass of 10kg at a location where g=9.77m/s2
97.7 N
4
What is the resultant velocity if a point of x component Vx = t3-1
64.1326
5
The plane is headed due east with air speed of 240kph. If a wind of 40kph is blowing from the north, Find the ground speed of the plane.
243
6
The position of the particle moving along the x-axis is given vy X(t) = t2-t+8, where x is in units of meters and t is in seconds. Find the velocity of the particle when t=5s
9 m/s
7
3 Forces 20N, 30N and 40N are in equilibrium. Find the angle between the 30N & 40N Forces.
28.96
8
With a starting speed of 30kph at point A, a car accelarates uniformly. After 18 mins, it reaches poin B, 21 km from A. Find the accelaration or the car in m/s2.
0.0206 m/s2
9
A train
4.65
10
6.67 m/s2
11
797
12
2.25
13
30 deg
14
50 KN
15
500. 62 kg
16
5205N
17
390 m
18
6 m
19
16.7 deg
20
13.8
21
2.93 ft/s2
22
10.28 m