Recent content by andreyp27

  1. A

    Calculate how far the spring is stretched from its position?

    So I changed my free-body diagram. .but I still can't get the answer .48m
  2. A

    Calculate how far the spring is stretched from its position?

    Well there is force of gravity pushing down on the block and normal force pushing up than then the the force of the blocks mass is pulling the spring while the spring resists the pull...so that's what I have there in my free-body diagram
  3. A

    Calculate how far the spring is stretched from its position?

    Also I know that F=mg so I get 35N=-45N/m(x)
  4. A

    Calculate how far the spring is stretched from its position?

    Well I am not sure what to do next
  5. A

    Calculate how far the spring is stretched from its position?

    A 7.5kg block is suspended at rest from a spring (k=45N/m) along a incline as shown below (where theta= 17°)