Lack of friction among his shoes-ice to overcome difficulty

Reference no: EM13674638

A 720 N man stands in the middle of a frozen pond of radius 40 m He is unable to obtain to the other side because of a lack of friction among his shoes and the ice To overcome this difficulty, he throws his 1.2 kg physics textbook horizontally toward the north shore at a speed of 4O m/s. How long does it take him to reach the south shore?

Reference no: EM13674638

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