Other Flashcards
1
Q
What does use of a light, inextensible string imply?
A
Accelerations are the same
2
Q
What does two objects being modelled as particles imply?
A
The masses are concentrated at one point
3
Q
Why min point on curve y= (x+b)^2+c
when x= -b?
A
Because the min value (min point on curve) occurs when the expression in the bracket is zero
