The answer to your problem is 15
The third one because it is a small one and it had high and high temp so it has the most modecules.
Hope this helps
Here you go
There are seven basic units in the SI system: the meter (m), the kilogram (kg), the second (s), the kelvin (K), the ampere (A), the mole (mol), and the candela (cd).
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Answer:
80 m tall
Explanation:
*** EDITED *** (I left out the '1/2' in the equation....D'Oh!)
It was descending 4 seconds ...because it landed 20 m away (at 5 m/s ...so 4 seconds)
displacement =<u> 1/2</u> a t^2
= 1/2 * 10 ( 4)^2 = 80 m tall
Here, Force = m * a = 34 * 2 = 68 N
According to Newton's third law, fence will exert equal and opposite force (by direction) on the robot.
In short, Your Answer would be Option C) <span>The robot exerts a force of 68 N on the fence; the fence exerts a force of 68 N on the robot.
Hope this helps!</span>
