Question

5
k
3) 4 : 4) 2:1
When a mass 'm' is attached to a vertical
spring and slowly released, the extension in
e the spring is 'x'. When a mass '2m' is attached
pp to the same spring and released suddenly,
the extension in the spring is
2) 2x
С.
1)x
3) 3x
4) 4x
Per
52
is
A car of mass 2 metric tons is moving up a
tid
Smooth inclined plane with a velocity of
72KMPH. If the power of the engine is​

Answer 1

Answer:

I don't know the answer

Sorry...