For the gravitational force the formula is P.E. = mgh, where m is the mass in kilograms, g is the acceleration due to gravity <span>and h is the height in meters.Watch that gravitational </span>potential energy<span> has the same units as kinetic </span>energy.
Answer:
it means it has pressure of 13.6 CM mercury on an area
Answer:
Explanation:
When wings of the airplane makes an angle of 40 degree with the horizontal so here we can say that force due to air is having two components
now we know that
also we know that
now plug in all data in above equations
Dependant variable is something which you MEASURE during an experiment
So your answer would be : B
GPE= weight•height= 15 N• 0.22meter= 3.3 Joules
I hope this helps ~~Charlotte~~