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zalisa [80]
3 years ago
12

What creates a mechanical turning force in an

Physics
1 answer:
Artist 52 [7]3 years ago
3 0
It should be B. two magnetic fields
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Vf=V0+at solve for a
dangina [55]

Answer:

See below

Explanation:

vf = vo + at      subtract vo from both sides

vf - vo = at       now divide both sides by t

(vf-vo) / t = a

6 0
1 year ago
Which sentence describe newton's third law?
strojnjashka [21]
C. Forces are always in pairs
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3 years ago
Why is electric magnet a temporary magnet
PtichkaEL [24]
The electric magnet (Electromagnetic) is temporary because you can turn it on and off.  When it's power source is gone, the magnet becomes useless.  Usually it's power source is a battery, but it could be solar with a switch.  Hope this helps.  Please give me brainliest is this helps you.
6 0
3 years ago
Which part of the electromagnetic spectrum has a lower frequency than visible light?
Anastasy [175]

Answer:

radio waves

Explanation:

radio waves have lower frequency than visible light

5 0
3 years ago
What is the gravitational energy of a 2.63kg
Elis [28]

Answer:

G.P.E = 368.3

Explanation:

Given the following data;

Mass = 2.63kg

Height, h = 14.29m

We know that acceleration due to gravity is equal to 9.8m/s²

To find the gravitational potential energy;

Gravitational potential energy (GPE) is an energy possessed by an object or body due to its position above the earth.

Mathematically, gravitational potential energy is given by the formula;

G.P.E = mgh

Where;

G.P.E represents potential energy measured in Joules.

m represents the mass of an object.

g represents acceleration due to gravity measured in meters per seconds square.

h represents the height measured in meters.

G.P.E = 2.63*9.8*14.29

G.P.E = 368.3

Note: the unit of gravitational potential energy is Joules.

3 0
3 years ago
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