Answer:
24/325 m ≈ 7.38 cm
Step-by-step explanation:
The equilibrium position of the package is the distance at which the package weight is balanced by the spring force. That distance is ...
(12 N)/(325 N/m) = 12/325 m
Since the package is placed suddenly on the pan and there are no losses in the system, the position of the package will oscillate about this distance with an amplitude equal to this distance. That is, the maximum compression will be to a distance that is twice this amount, or ...
24/325 m
__
This is the depth at which all of the potential energy of the package due to its height is transformed into the potential energy of the spring due to its compression.
7/8= 21/24 3/12= 6/24
17 21/24
-12 6/24
______________
5 15/24 = ~5 5/8 ~
Answer: 4.5y
Step-by-step explanation: You have To Multiply 15 times 0.3 and you get 4.5y
Answer:
Never
Step-by-step explanation:
It is not possible for one out of two parallel lines to be cut by a transversal, because eventually it would have to intersect
Given:
The scale factor between two circles is 
.
To find:
The ratio of their areas.
Solution:
We know that, all circles are similar.
The ratio of the areas of similar figures is equal to the ratio of squares of their corresponding sides or equal to the square of ratio of their corresponding sides.
The scale factor is the ratio of the corresponding sides.
Ratio of areas of circles = Square of scale factor between two circles
Therefore, the correct option is D.
