The ___ belt contains perhaps ten of thousands of objects orbiting within about 100 AU of the sun

Since the acceleration is constant, the average velocity is simply the average of the initial and final velocities of the body:

We can proof that the distance covered by the body moving at constant average velocity is equal to the distance covered by the body moving at constant acceleration a:

- body moving at constant velocity : distance is given by

- body moving at constant acceleration : distance is given by

Answer:

To decrease the current;

1) Use fewer loops or number of turns

2) Use a lower speed of rotation of the coil in the magnetic field

3) Use a weaker magnetic

Explanation:

According to Faraday's Law of induction, which is the basis of the electromagnetism, electromagnetic induction and therefore the basis of the  electric generator, can be written as follows;

Where;

ε = The induced voltage

N = The number of turns (loops)

ΔФ = The change in the magnetic flux

Δt = The change in the time (the duration)

Given that voltage is directly related to the current, decreasing the voltage, decreases the current

To decrease the voltage, and therefore, the current we can;

1) Reduce the number of loops in the coil

2) Increase the time change per unit change in flux by slowing down the speed of rotation of the generator

3) Decrease the amount of change in the magnetic field per turn, by using a weaker magnetic

Answer:

Fq = 2.5N

Fp = 7.5N

Explanation:

Hello! Let's solve this!

When the book is in the middle, the force in p (Fp) and the force in q (Fq) are equal, and half of the total force

Fp = Fq = 5N

When the book moves 0.5m from q we have a balance

Fq * 2m = 10N * 0.5m

We cleared Fq

Fq = (10N * 0.5m) / 2m

Fq = 2.5N

Fp = 10N-Fq = 10N-2.5N = 7.5N

Conclusion

Fq = 2.5N

Fp = 7.5N

The coordinates of the event in system K can be found using the Lorentz transformation equations, and they are  (10/3 m, 3.5 m, 3.5 m, 8/3 m/c).

The Lorentz transformation equations relate the coordinates of an event in one reference frame to the coordinates of the same event in another reference frame that is moving with a constant velocity relative to the first reference frame.

The equations are as follows:

x = γ(x' + vt')

y = y'

z = z'

t = γ(t' + vx'/c^2)

Where γ is the Lorentz factor, which is given by:

γ = 1/√(1-v^2/c^2)

In this case, v = 0.8c, so γ = 1/√(1-(0.8c)^2/c^2) = 5/3.

Plugging in the values for x', y', z', t', v, and γ into the Lorentz transformation equations, we get:

x = (5/3)(2 m + (0.8c)(0)) = 10/3 m

y = 3.5 m

z = 3.5 m

t = (5/3)(0 + (0.8c)(2 m)/c^2) = 8/3 m/c

Therefore, the coordinates of the event in system K are (10/3 m, 3.5 m, 3.5 m, 8/3 m/c).

To know more about  Lorentz transformation equations, refer here:

brainly.com/question/29655824#

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