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Mila [183]
3 years ago
14

What simple machines are in a remote controlled drone helicopter?

Physics
1 answer:
Alex Ar [27]3 years ago
3 0

Answer:

The machines included in a remote controlled drone helicopter are:

  • Brushless Motors
  • Bluetooth device connector
  • Batteries
  • small Camera(if needed)
  • LCD Flight control board

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 True or False? Anything that moves up and down or back and forth in a rhythmic way is vibrating.
ivanzaharov [21]
True, for example, sound waves are known for vibrating and they move up and down in a particular pattern depending on the pitch and volume. :) Hope this helps x
5 0
3 years ago
Which occurs when a wave is reflected?
dmitriy555 [2]

Answer: The wave can flip upside down.

Reflection is the bending of a wave when it cannot pass through. For example, plain mirrors which are flat, a ray of light hits the mirror and is reflected from the mirror since it cannot pass through  

When reflection occurs the speed and frequency of the wave does not change but the wave is flipped upside down.

The speed does not change because speed is affected by the change in medium the frequency also remains the same since the energy of the wave does not change.


3 0
3 years ago
Read 2 more answers
Calculate the capacitance of a system that stores 9.4 x 10-10 C of charge at
natka813 [3]

Answer:

A. 1.88\times 10^{-11}\,F.

Explanation:

By definition of Electric Capacitance, the capacitance of the system (C), in farads, is described by the following formula:

C = \frac{q}{V} (1)

Where:

q - Electric charge, in coulombs.

V - Voltage, in volts.

If we know that q = 9.4\times 10^{-10}\,C and V = 50\,V, then the capacitance of the system is:

C = \frac{9.4\times 10^{-10}\,C}{50\,V}

C = 1.88\times 10^{-11}\,F

The correct answer is A.

8 0
3 years ago
How is the Sun similar to the stars that can be seen at night?
prisoha [69]

Answer:

A

Explanation:

4 0
3 years ago
Read 2 more answers
In which direction does the electric field point at a position directly north of a positive charge?
navik [9.2K]

Answer:

B. South

Explanation:

An electric field can be defined as the amount of electric force per unit charge. The direction of the electric field can be determined by the motion of a positive test charge under the electric force.

The direction of electric field is radially outward for a positive charge and radially inward for a negative charge. Thus, for the electric field points toward SOUTH at a position directly south of a positive charge.

5 0
3 years ago
Read 2 more answers
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