<span>1.0344645 MJ
The minimum energy need is the potential energy of the car at the top of the ramp and is given by
mass*gravity*height
mass is known, gravity is assumed to be 9.81m/s^2 as it is on earth, and height must be calculated using trigonometry.
height=sin(9 degrees)*710m=111meters
so
potential energy = 950kg*111m*9.81m/s^2=1.0344645 MJ
Using the law of the conservation of energy we can assume that the energy expended to push the car up the incline was at least the potential energy gained by moving 111m against the pull of gravity.</span>
Time, obviously! Unless some extraterrestrial interference occurs, we have a LOT over time to figure out how to venture further into the vastness of space.
Anyways it sticks because <span>fridges are made of steel
</span>
There actually three assertions here: one in A and two more in B.
All three assertions, as well as the reasoning described in this mess, are all False.
The correct choice from the list is e), but that doesn't even describe the complete Falseness of this disaster.
Answer:
A
Explanation:
Action potentials are generated at axon hillock because it contains higher density of Na+ channels.From here it is conducted down the axon with equal intensity. It initially depolarizes then polarizes, the order is strict. However, its not affected by the distance they travel.
