A timer basically does an action every x milliseconds, this could be used to create a stopwatch function. You can set the delay time in the properties box for the object, bear in mind that you put the delay in milliseconds.
1 hour = 60 minutes. Half an hour = 60/2 = 30 minutes. 30 minutes = 30/3 = 10 turns on a 3-minute timer PROVIDED the timer is turned at exactly the right moment and turning the timer takes no time at all.
vb
You set the 10 minute timer for 9 minutes and the 7 minute timer for the full 7 minutes.
The speed of the stream is 3mph and that of the boat is 8mph.If vs is the speed of the stream, in mph and vb is the speed of the boat in mph, then:upstream speed = vb - vs mphdownstream speed = vb + vs mphThus:30/(vb-vs) + 44/(vb+vs) = 1040/(vb-vs) + 55/(vb+vs) = 13Multiplying both equations by (vb2-vs2) gives:30(vb+vs) + 44(vb-vs) = 10(vb2-vs2)40(vb+vs) + 55(vb-vs) = 13(vb2-vs2)which rearrange to:vb2-vs2 = (74vb - 14vs) / 10vb2-vs2 = (95vb - 15vs) / 13so, using the equality:(74vb - 14vs) / 10 = (95vb - 15vs) / 1312vb = 32vsvb = 8/3 vsthus using the first equation and the equality just worked out:10((8/3 vs)2 - vs2) = 74(8/3 vs) - 14vsvs10(64 / 9 - 1) = 74 x 8 / 3 - 14vs10(55)/9 = (592 - 42)/3vs550/9 = 550/3vs = 3 mphvb = 8/3 x 3 mph = 8 mph
That is correct. Since potential difference is a difference, Vb - Va ,then you can have all three possibilities. The potential at a point, say Va, is itself a difference. It is the potential difference between point "a" and a second point "0" where the potential is choosen to be zero. This zero point is completely arbitrary , provided it does not lead to mathematical difficulties. Sometimes it is convienient to choose a zero location for potential and sometimes its not necessary. For example; suppose the potential difference between charged parallel plates a & b is Vb - Va = 10 volts. This would require that Vb > Va , but the actual values of Vb & Va need not be known. Then Va - Vb = - 10 volts. If one wants to choose point "a" as the zero point, then Vb = 10 v. Or if one wants to choose Vb as the zero point then Va = - 10 v. Or if one wants to choose midway between the plates as the zero point then Vb = 5v & Va = - 5v.
ja pal ghari
There are 60 combinations
Hello,I am learning how to make a timer to my game. It is something like "Who wants to be a millionaire?" I have 15 questions. There is timer for each question:60 seconds.... When I click on an answer I go on next frame, but my timer does not stop. What should I add ( and where ) to stop my timer when I clik an answer? My code for the timer is:timer = 60;countdown = function(){_root.timer--;if(_root.timer
Above the timer there is a name of a friend on Facebook in 60:00 what just happen to you will happen to them...
- 60 sec Dead timer - 3*
Yes it is possible, most things are in VB
vb or vb
vb or vb
you dont make vb vb is visual basics and you make stuff in it
A baking timer is used to time the length of time your food is baking. For instance, if you want to bake something for 1 hour, you can set your timer for 60 minutes and it will go off to remind you when the baking time is complete.
the period is 1/60 s or 0.017s and the frequency is 60Hz
viva question for vb