Answer:
You hang a 350 gram mass on a spring and its displaced 0.5 cm. Its spring constant is
What if I don’t give you the answer
Answer:
position 2
Explanation:
the gravity from the ball to the floor had the most movement involved.
Answer:
Explanation:
Given mass of piston 
no. of moles =n
Given Pressure remains same
Temperature changes from 
Work done
W=
also 


Answer:
it is due to the elastic rubber and the air pressure builds up and the rubber expands