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goldenfox [79]
3 years ago
12

sticking your fingers into a wall socket will not bring you into direct contact with an electrical current. true or false

Physics
2 answers:
hram777 [196]3 years ago
7 0

Answer:

False

Explanation: Sticking fingers into a wall socket will bring us into direct contact with an electrical current because human body is a conductor of electricity. Effect of electric current is visible when circuit of flow is complete. In this case when we touch live wire or socket human body complete its circuit and get an electric shock. Sometimes this can be avoided by wearing footwear made up of insulator.

SCORPION-xisa [38]3 years ago
3 0
The correct answer is false cause how can u fit your finger in a wall something it's to small
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an object at rest starts accelerating if it travels 30 meters to end up going 10 m/s what was it’s acceleration
vfiekz [6]

First we have to calculate the time taken to travel the distance 30 m, is

t = \frac{distance}{velocity} = \frac{30 \ m}{10 \ m/s } =  3 \ s.

Now from equation of motion,

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Substituting these values in above equation, we get

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3 0
3 years ago
A pulley lifts a 72-N load with a force of 24-N. The input distance is 2m and the output distance is 0.5m. What is the efficienc
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Answer:

Explanation:

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efficiency = output energy / input energy

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