MECHANICS HELP

[allah sareej]

CAN ANYONE OF U HELP ME IN RESOLVING FORCES IN MECHANICS
M1
URGENTLY REQUIRED

 

[intel1993]

yes....bt be specific wat u want to ask.. abt resolving......
then i can help u with ease....

 

[allah sareej]

RESOLVING HORIZONTAL AND VERTICAL COMPONENTS

 

[Zohaib Sherazi]

There'd a topic on ths already. See tht.

 

[intel1993]

eg..
u r given the force with the angle with horizontal..

u can resolve it by consuidring it right angle triangle.....

su[ppose force = f
angle = @

vertical component.....
Fsin@

horizontal component = F cos@

 

[allah sareej]

CAN U SOLVE OCT/NOV 2004 Q1 4 ME??

 

[allah sareej]

HOW WILL YOU DO THAT??

 

[intel1993]

Equation for Q:

F-T=ma F is supposed to be greater cuz Q going downwards.....

F woud be equal to weight of Q.......so

(0.3 INTO 10)- T = 0.3a

equation for P.......

As table is smooth so no fricyion force applied.....

only tension in string....

T= 1.7a

now solve it simultaneosuly or by substitution u will get ur ans... for a n T......

 

[allah sareej]

caN U HELP ME ON Q2 PART 2 4 DIS??

 

[henglin]

hey facebook me-heng lin from budapest
im willing to help