team captain) places an average force of 641N on the rock, at an angle 35- below the horizontal, as the rock slides for a distance of 1.5m during the push; a. How much work was done by friction throughout the push? b. What speed will the rock have by the time the skip lets go of it? c. How far will the rock travel (assuming the rink has an unlimited length)
team captain) places an average force of 641N on the rock, at an angle 35- below the horizontal, as the rock slides for a distance of 1.5m during the push; a. How much work was done by friction throughout the push? b. What speed will the rock have by the time the skip lets go of it? c. How far will the rock travel (assuming the rink has an unlimited length)
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Transcribed Image Text:5. In curling, a 19.96kg stone is pushed along an icy (near frictionless ... Hk=0.08) surface. The skip (the
team captain) places an average force of 641N on the rock, at an angle 35. below the horizontal, as the
rock slides for a distance of 1.5m during the push;
a. How much work was done by friction throughout the push?
b. What speed will the rock have by the time the skip lets go of it?
c. How far will the rock travel (assuming the rink has an unlimited length)
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