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I don't find this topic too difficult but I am really stuggling on a question (im sure its really simple though)
A child on a swing rises throught a height of 0.5m. Ignoring resistive energy losses, calculate the maximum speed of the child (the child doesn't increase/decrease swing height and take g=10m/s/s)
Please could someone tell me the method and the answers you get. (the book says 3.2m/s but i didn't get that)
Thanks.
A child on a swing rises throught a height of 0.5m. Ignoring resistive energy losses, calculate the maximum speed of the child (the child doesn't increase/decrease swing height and take g=10m/s/s)
Please could someone tell me the method and the answers you get. (the book says 3.2m/s but i didn't get that)
Thanks.