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makkiz [27]
3 years ago
12

Do field forces exist in nature?

Physics
1 answer:
GarryVolchara [31]3 years ago
3 0

Answer:

Yes, field forces exist in nature.

Explanation:

A field force is a force experience due to an interaction with fields. In this case, a contact is not required before the force can be felt.

The three major field forces are: magnetic field, electric field and gravitational field. The magnetic fields are produced due to the interaction between the north and south poles of a magnet, the electric field is one from charges, while gravitational field is a force of attraction due to gravity on the earth. All these fields occur in nature, therefore making field forces to exist in nature.

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Frictional force is____of area of contact​
Elis [28]

Answer:

The force due to friction is generally independent of the contact area between the two surfaces. This means that even if you have two heavy objects of the same mass, where one is half as long and twice as high as the other one, they still experience the same frictional force when you drag them over the ground.

Explanation:

Independent

8 0
3 years ago
A more realistic car would cause the wheels to spin in a manner that would result in the ground pushing it forward with a consta
bonufazy [111]

Answer:

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time = 2.80 s

Explanation:

given data

initial velocity = 31.0

final velocity =

time = 1.40

solution

we get here acceleration that is

acceleration = \frac{v(final) - v(initial)}{t}   ...............1

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acceleration = 22.14 m/s²

and

by kinematic equation of motion

v = u +at .........2

t = \frac{62-0}{22.14}  

time = 2.80 s

8 0
3 years ago
Which part of the eye is used to see things in high detail?
irina1246 [14]

Answer:

Retina is the part of eye which is used to see things in high details

7 0
3 years ago
Which factor affects elastic potential energy but not gravitational potential energy?
julsineya [31]

Explanation:

The energy stored in an elastic objects as a result of deformation is called elastic potential energy. The energy stored in a spring is given by :

E=\dfrac{1}{2}kx^2

Where

k = spring constant

x = compression or stretching in an spring

While gravitational potential energy is given by :

PE = mgh

where

m = mass

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6 0
4 years ago
Read 2 more answers
Do only number 3 and thank
IrinaK [193]

Charge = 0.2 Ah is the correct answer...

3 0
3 years ago
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