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What is rule of thumb that may be used to determine true air speed?
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Is it true that you can determine the kinetic energy of an object if you know mass and volume?
No, that's not true. Look at the formula for kinetic energy. You need mass and speed.
What has been proven to be true about speed?
Speed can be exoressed as a ratio
Does Motion occurs when there is a change in speed true or false?
true
Both speed and acceleration include the direction of an objects motion true or false?
This is not true. Acceleration includes direction, but speed does not. Speed in a particular direction is called velocity.
What is an experiment you could perform to determine the average speed of a toy car rolling down an incline?
Simple physics, Velocity(Speed)=Distance traveled / Time taken so measure a set distance down your incline and time the toy rolling down if you want a true speed make sure the toy is going at full speed before it crosses the start line and you start your timer, otherwise you will get an average including the toys acceleration time and as such won't be a true representation
Is it true that the state of medium heps determine the speed of sound passing through the medium?
Yes it is true, the state of a medium helps determine the speed of sound passing through the medium.
In weight watchers they told us the palm of your hand is about 5 oz of meat Is this true?
As a rule of thumb.(s)
True or false gigabytes or GB is the measurement used to determine the processor speed?
False
Is Insurance return checks a scam?
A really good rule of thumb- if someone tells you about a surefire way to make money that sounds too good to be true- it's too good to be true.
How many cups in 5 lb white sugar?
The rule of thumb is 12. It's not precisely true, but it's close enough that it won't ruin your recipe.
Is it true that you can determine the kinetic energy of an object if you know mass and volume?
No, that's not true. Look at the formula for kinetic energy. You need mass and speed.
Is a starfish an invertabrate?
Yes. A good rule of thumb is that only true fish (which includes sharks), birds, mammals, reptiles and amphibians are vertebrates usually. I DONT CARE -__-
Can be used to determine speed if distance is know?
The incorrect answer (but expected) answer is probably "time taken for the journey". Unfortunately, that is true ONLY if the distance is covered at constant speed and there is no valid reason for assuming that!
A rule that is assumed to be true but is not proven?
A rule that is assumed to be true, but is not proven is a postulate
Can you get cited for going the posted speed limit?
Yes. It sounds strange but there is a rule that if the other traffic is speeding and you pose a hazzard, you can be sited for it. The rule is to go as fast as it is safe. It sounds like a bunch of #$%#$ to me but it is true.
Is the 5 second rule true?
the 5 second rule is not true there are still germs on it
Why is the rule of multiplication and division signed numbers is true?
If it were not true, it would not have become the rule!
