Recent content by kalpesh

  1. K

    High School Calculate Force Req. to Lift Load 3m High

    Thanks TURIN But in that case u will need to tell me how to find energy and then how to convert it to force. Thanks Kalpesh
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    High School Calculate Force Req. to Lift Load 3m High

    Michal I have changed the image for your ref. please help me how to calculate the req. force whith the given angle and also if you change the angle. Kalpesh
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    High School Calculate Force Req. to Lift Load 3m High

    You got it right my friend The ball / load is not attached to the arm. Hence the ball needs to be thrown upwards.
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    High School Calculate Force Req. to Lift Load 3m High

    I attached it in the thread Dont know how to use it Thanks Kalpesh
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    High School Calculate Force Req. to Lift Load 3m High

    I want to know how to calculate the amount of force req. in the given picture. I want to lift the load 3 meters high. Can anyone help.
  6. K

    Undergrad Calculating Required Force for 20 RPM Rotation on 4m Axel with 100kg Load

    Hello, This will be a very simple questions for all you pro's out there. I want to know the amount of horsepowers required to start the rotation and maintain a rotation of 20 RPM of an axel which has an arm of 4 mts having a load of 100 kgs at the end of the arm. the dia of tha axel is...