Answer:
The answer to your question is: -6m/s²
Explanation:
Data
vo = 30 m/s
vf = 12 m/s
t = 3 s
a = ?
Formula
vf = vo + at
a = (vt - vo) / t
Process
a = (12 - 30) / 3 substitution
a = -18 / 3 simplify
a = -6 m/s² result, is negative because the car
is slowing down.
Answer:
Radiation
Explanation:
Radiation refers to the emission of energy in rays or waves
Answer:
A
Explanation:
• Nina experiences a force equal to f.
Due to influx of potassium ions, electricity is generated in axon of a neuron.
<u>Explanation:</u>
Axon membrane is the semi permeable membrane that is full of potassium and sodium channels. There’s also Sodium Potassium ATPase pumps. When there’s an impulse coming through the synapse, the potassium channels open. This leads to influx of sodium from outside the membrane to inside it. Then the membrane becomes positive.
Then the electricity is generated and its conducted from one part to another. After the impulse is conducted, the sodium potassium pumps come in action which transports 3 sodium inside and 2 potassium outside in consumption to an ATP.
