Jan 31, 2005 #1 ballpienhammer Messages 3 Reaction score 0 If an hour hand moves 1/60th of a degree each minute how many degerees will it move in one hour?
Jan 31, 2005 #2 dextercioby Science Advisor Insights Author Messages 13,388 Reaction score 4,040 Is that a question for YOU or for US?If it's for you,then tell us your opinion so that we can compare it with ours... Daniel.
Is that a question for YOU or for US?If it's for you,then tell us your opinion so that we can compare it with ours... Daniel.
Jan 31, 2005 #3 dav2008 Gold Member Messages 588 Reaction score 1 It moves 1/60 a degree in a minute. You want to find out how far it moves in an hour. How many minutes in an hour?
It moves 1/60 a degree in a minute. You want to find out how far it moves in an hour. How many minutes in an hour?
Jan 31, 2005 #4 robert Ihnot Messages 1,058 Reaction score 1 If it moves 1/60 degree x 60 minutes= 1 degree in an hour, then how can it move 360 degrees in 12 hours?
If it moves 1/60 degree x 60 minutes= 1 degree in an hour, then how can it move 360 degrees in 12 hours?
Jan 31, 2005 #5 ballpienhammer Messages 3 Reaction score 0 Precisely. Then how many degrees does the hour hand really move in one hour? I say 30.
Jan 31, 2005 #6 robert Ihnot Messages 1,058 Reaction score 1 ballpienhammer: Then how many degrees does the hour hand really move in one hour? I say 30. Sure, because we just multiply 30 x12 =360, one complete revolution.
ballpienhammer: Then how many degrees does the hour hand really move in one hour? I say 30. Sure, because we just multiply 30 x12 =360, one complete revolution.
Feb 1, 2005 #7 DaveC426913 Gold Member Messages 23,831 Reaction score 7,822 So, the hour hand moves 1/2 degree in an hour, not 1/60th. Sounds like it was a trick question designed to get you chasing red herrings.
So, the hour hand moves 1/2 degree in an hour, not 1/60th. Sounds like it was a trick question designed to get you chasing red herrings.
Feb 1, 2005 #8 ballpienhammer Messages 3 Reaction score 0 Not intentionally. The Q was/is part of an online fun-quiz called "Test for Dementia". Their answer was 1°, which I felt was off base.(No pun intended.) Thanks all. bph
Not intentionally. The Q was/is part of an online fun-quiz called "Test for Dementia". Their answer was 1°, which I felt was off base.(No pun intended.) Thanks all. bph