PROBLEM 1 Determine all the member forces of the loaded simple truss, shown on the fig, assuming a-2m, F«5/3N. 2a

Elements Of Electromagnetics
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Hi.

Can you please give some advie here to calculate my problems.

regards.

PROBLEM 1
Determine all the member forces of the loaded simple truss, shown on
the fig., assuming a=2m, F=5/3N.
2a
PROBLEM 2
Find the coordinates of the center of gravity for the plane object
shown on the fig. Consider that a is a positive constant.
За
8a
За
2a
PRobleM 3
For the shown position of the crank-shaft mechanism it is known that
=9 s, 6-3 s. O4=R=0,1 m, ZBOA=90° H 2OAB=60° .
Determine:
a) velocity and acceleration of the point A;
b) angular velocity and angular acceleration of the body 2;
c) velocity and acceleration of the body 3.
3.
PRoblem 4
The law of the accelerations distribution of the points in a rotating rigid body.
Transcribed Image Text:PROBLEM 1 Determine all the member forces of the loaded simple truss, shown on the fig., assuming a=2m, F=5/3N. 2a PROBLEM 2 Find the coordinates of the center of gravity for the plane object shown on the fig. Consider that a is a positive constant. За 8a За 2a PRobleM 3 For the shown position of the crank-shaft mechanism it is known that =9 s, 6-3 s. O4=R=0,1 m, ZBOA=90° H 2OAB=60° . Determine: a) velocity and acceleration of the point A; b) angular velocity and angular acceleration of the body 2; c) velocity and acceleration of the body 3. 3. PRoblem 4 The law of the accelerations distribution of the points in a rotating rigid body.
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