After notifying the PIC of your arrival, it is best to approach the sides of the helicopter in this scenario.
<h3>What is an Ambulance?</h3>
This is a vehicle which contains medical equipments and are involved in the transportation of patients to healthcare facilities.
It is best to approach the sides of the helicopter and not tail rotor end to ensure visibility and safety.
Read more about Ambulance here brainly.com/question/16612316
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False... motion is a change in position. Not direction
According to Coulomb's Law , The size of the force varies inversely as the square of the distance between the two charges. So ,if the distance between the two charges is doubled, the electrostatic force will become weak by one fourth of the original force.
Answer:
Velocity of the electron at the centre of the ring, 
Explanation:
<u>Given:</u>
- Linear charge density of the ring=

- Radius of the ring R=0.2 m
- Distance of point from the centre of the ring=x=0.2 m
Total charge of the ring

Potential due the ring at a distance x from the centre of the rings is given by

The potential difference when the electron moves from x=0.2 m to the centre of the ring is given by

Let
be the change in potential Energy given by

Change in Potential Energy of the electron will be equal to the change in kinetic Energy of the electron

So the electron will be moving with 
Answer:
Yeah ice floats on water.
Observation
Example in those areas were ice is found like Antarctica ice is found on top of water.