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Answer:
All the hairs on the child's head must gain the same type of charge. Like charges repel so the strands of hair experience a force that pushes them away from each other.
Explanation:
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Answer:
1 ohm is equal to one volt (V)/ one ampere (1A) 1 Ohm is defined as the resistance of a conductor with a potential difference of 1 volt applied to the ends through which 1-ampere current flows. Ohms is the SI unit of electrical resistance.
Explanation:
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Angle = 5°
Acceleration = a = g x Sin(θ) where g = 9.8m/s² <span>= 9.8*Sin(6) = 0.854 m/s</span>²<span> , <span>
As coasting comes to a stop:
v = a x t = 0
t = v/a = 34/0.854 = 39.8 seconds
The distance traveled is:
d = (vf-vi)t - (1/2)at</span></span>²<span><span> = 34 x 39.8 - (1/2)(0.854)(39.8)</span></span>²<span><span> =
1353.2 -676.4
</span></span>
<span>= 676.8 m</span>
