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Svetach [21]
3 years ago
11

Particle accelerators make it easy for scientists to study what?

Physics
2 answers:
AnnyKZ [126]3 years ago
6 0
A particle accelerator<span> is a machine that uses </span>electromagnetic fields<span> to propel </span>charged particles<span> to nearly light speed and to contain them in well-defined </span>beams. The answer is C
monitta3 years ago
3 0
The answer is electricity 
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The signs of the charges ... whether their signs are the same
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3 years ago
Which statement best describes the energy of activation?
Varvara68 [4.7K]

hi <3

i believe the answer would be D, as when the temperature increases the particles have more energy and can overcome the activation energy more rapidly.

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2 years ago
The magnitude of the force associated with the gravitational field is constant and has a value FF . A particle is launched from
uysha [10]

Answer:

The kinetic energy of the particle will be 12U₀

Explanation:

Given that,

A particle is launched from point B with an initial velocity and reaches point A having gained U₀ joules of kinetic energy.

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According to question,

The kinetic energy is

U_{0}=Fx....(I)

Constant force = 12F

A resistive force field is now set up ,

Resistive force is given by,

F_{r}=12F

When the particle moves from point B to point A then,

We need to calculate the kinetic energy

Using formula for kinetic energy

U=F_{r}x

Put the value of F_{r}

U=12Fx

Now, from equation (I)

U=12U_{0}

Hence, The kinetic energy of the particle will be 12U₀.

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3 years ago
A student practicing for track ran 800 meter in 110 seconds. what was her speed?
adoni [48]
Her speed was 7.27 meters per second
3 0
3 years ago
Lonic Naming Practice<br> Write the name of the following chemical compound:<br> Na3Cl1
GaryK [48]

Answer:

sodium chloride. .....

6 0
2 years ago
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