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'When curlers sweep in front of the sliding curling stones, [View all]
they reduce the coefficient of friction for granite sliding on ice so that the stone decelerates less rapidly and can slide several metres further. Sweeping reduces m by polishing the ice and raising its temperature.'
https://www.google.com/search?q=effect+of+sweeping+in+curling&oq=effect+of+%27sweeping&aqs=chrome.1.69i57j0i22i30l2j0i390l2.11276j0j7&sourceid=chrome&ie=UTF-8
Really??? Why am I WATCHING?
'Marijuana legislation announced by Maryland House leadership.'
Waiting, I guess.
19 replies
= new reply since forum marked as read
= new reply since forum marked as read