Recent content by raamishstuden

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    Dynamics A Level Force Questions

    Homework Statement Two bodies P and Q having masses Mp and Mq respectively exert forces on each other and have no other forces acting on them. The force acting on P is F which gives P an acceleration a.Which of the following pairs is correct? Magnitude of force on Q...
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    What is the Maximum Safe Upward Acceleration of a Block Lifted by a Crane?

    Oh! I got it. Here is the solution. Is it right? F-f=ma (1.2*10^4)-(9.81*1000)=1000*a 2190=1000a a=2.19 =2.2 ms-2
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    What is the Maximum Safe Upward Acceleration of a Block Lifted by a Crane?

    Homework Statement A crane has a maximum safe working load of 1.2 * 10^4 N and is used to lift a concrete block of mass 1000kg. What is the maximum safe upward acceleration of the block while being lifted? Homework Equations F=maThe Attempt at a Solution F=mα 1.2*10^4=1000*α α= 12m/s2The...