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babymother [125]
3 years ago
12

A/An _____ is a material in which charges will not move easily, whereas a/an _____ is a material that allows charges to move abo

ut easily. Question 6 options: conductor, insulator insulator, conductor electroscope, conductor insulator, electroscope
Physics
1 answer:
Svet_ta [14]3 years ago
3 0

Insulator and conductor

Explanation:

An insulator is a material in which charges will not move easily whereas a conductor is one in which charges move about easily.

  • Insulators do not have free mobile electrons or ions that allows for the passage of electric current.
  • Most plastics, woods e.t.c are insulators.
  • Conductors allow electric current to pass through the presence of free mobile electrons.
  • Most conductors are metals and ionic compounds in aqueous solutions.

Learn more:

Conductors brainly.com/question/8913793

#learnwithBrainly

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Technician A says that the radiator should always be inspected for leaks and proper flow before installing a rebuilt engine. Tec
Slav-nsk [51]

Answer:

Both the technicians are right so option C is correct

Explanation:

Both the technicians are right so option C is correct

while installing a rebuilt engine, it is necessary to inspect the leaks and proper flow because if there is leak then cooling oil will flow out of the engine which results in engine heating. Secondly flow should be proper otherwise the oil will not reach to all parts and may cause heating of some parts of engine.

If the cooling fan is defective it won't be suck enough heat from engine and it will also cause heating.

8 0
3 years ago
At the lowest point in a vertical dive (radius = 0.58 km), an airplane has a speed of 300 km/h which is not changing. Determine
murzikaleks [220]

Answer:

The centripetal acceleration is a = 11.97 \ m/s^2

Explanation:

From the question we are told that

     The radius  is r =  0.58 \ km =  0.58 * 1000  =  580 \ m

      The speed is v  = 300\ km /hr =  \frac{300 *1000}{1 * 3600 }  =  83.33 \ m/s

The centripetal acceleration of the pilot is mathematically represented as

       a =  \frac{v^2 }{r}

substituting  values

      a =  \frac{(83.33)^2 }{580}

     a = 11.97 \ m/s^2

7 0
3 years ago
I need help on this pls
Alexandra [31]
1. First answer
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5 0
3 years ago
Read 2 more answers
6th grade science I mark as brainliest.​
Viktor [21]

Answer:

divide 10 by 50.

Explanation:

Because its time over speed 10/50

7 0
3 years ago
Read 2 more answers
To drive to the store from home, somebody first travels 5 km west, then they travel 5 km northwest. What is the straight line di
schepotkina [342]
Straight line distance between their home and the store can be solve using cosine law. first is solve the angle which is180 - 45 = 135 degree
C^2 = a^2 + b^2 - 2ab cos(135)c^2 = 5^2 + 5^2 - 2(5)(5) cos(135)c^2 = 85.35c = 9.24 km is the straight line distance between their home and the store
6 0
3 years ago
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