1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
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
You might be interested in
Of the following which is the largest body?
ankoles [38]

Answer:

Ganymede is the largest body

Explanation:

it is the satellite of jupiter

3 0
2 years ago
Read 2 more answers
Afootball of mass 550g is at rest on the ground the football is kicked with a force of 108 newton the footballers boot is in con
d1i1m1o1n [39]

If "0.3 minute" is correct, then it's 9,543,272 Joules.

If it's supposed to say "0.3 SECOND", then the KE is 2,651 Joules.

6 0
3 years ago
A railroad car of mass 2,000 kg traveling at a velocity v = 10 m/s is stopped at the end of the tracks by a spring-damper system
Murrr4er [49]
Stopped at the end of the tracks by a spg-damper system, as shown in fig. 1
6 0
3 years ago
A scientist pours grape juice on three identical white shirts. He then uses three different cleaning products on the shirts and
inysia [295]
The independent variable would be the cleaning products. 

The independent variable is the variable that you can manipulate. The change in the independent variable is not affected by other variables. So in this case, the independent variable would be the cleaning product because you will be changing it. 
3 0
3 years ago
Read 2 more answers
In our first example we will consider a very simple application of Newton’s second law. A worker with spikes on his shoes pulls
sweet-ann [11.9K]

Answer:

Acceleration=0.5m/s^2

Speed=0.67 m/s

Explanation:

We are given that

Horizontal force=F=20 N

Mass of box=m=40 kg

We know that

Acceleration=a=\frac{F}{m}

Using the formula

Acceleration of box=\frac{20}{40}=0.5m/s^2

The acceleration of the box=0.5m/s^2

Initial velocity=u=0

Force=F=30 N

Distance=s=0.3 m

a=\frac{30}{40}=\frac{3}{4} ms^{-2}

v^2-u^2=2as

Substitute the values

v^2-0=2\times \frac{3}{4}\times 0.3=0.45

v^2=0.45

v=\sqrt{0.45}=0.67m/s

Hence, the speed of the box after it has  been pulled a distance of 0.3 m=0.67 m/s

4 0
3 years ago
Other questions:
  • ____ charges are attract each other
    15·2 answers
  • uring a collision with a wall, the velocity of a 0.200-kg ball changes from 20.0 m/s toward the wall to 12.0 m/s away from the w
    5·1 answer
  • What is the equation for the law of universal gravitation?
    12·2 answers
  • Which mass would have the greatest acceleration if the same unbalanced force was applied to each?
    9·1 answer
  • A child threw a stone straight down off a high bridge. The initial velocity of the stone was 15.0 m/s (include units and proper
    15·1 answer
  • How does the mitochondria help to maintain homeostasis for the cell?
    11·1 answer
  • a wire carrying 1.5 A passes through a 48 mT magnetic field the wire is peremndicular to the field and makes a quarter circle tu
    9·1 answer
  • Highway safety engineers want to design roadside barriers that will crumple
    12·2 answers
  • What are the two groups of planets based on composition?
    7·1 answer
  • A sled is initially given a shove up a frictionless 37.0 ∘ incline. It reaches a maximum vertical height 1.20 m higher than wher
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!