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Blizzard [7]
3 years ago
13

Strip electrons from an atom and the atom becomes a

Physics
2 answers:
Dafna11 [192]3 years ago
7 0
It becomes a positive Iron
Elanso [62]3 years ago
4 0

It becomes a positive ion

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Cuantas veces salta un jugador en un partido medio de voleibol?​
Oksanka [162]

Answer:

3

Explanation:

6 0
2 years ago
The manipulated variable is plotted on the horizontal axis
tatuchka [14]
<span>True.

Manipulated variable or also called the controlled variables are variables in which you regulate. Manipulate or as said control. By this you want to certain the outcome of a certain experiment. Making it close to which you want it or desired it to be, possibly. Characteristics could be: </span>
<span><span>1.       </span>You are able to have govern or a certain variable is controllable.</span> <span><span>
2.       </span>The outcome or effect of a particular variable was what you were determining or were testing with high probability</span> 
<span><span>3.       </span>You can either increase or decrease the level of which the variable could take effect on a dependent variable.<span>
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8 0
3 years ago
A 1 kg object can be accelerated at 10 m/s^2. If you apply this same force to a 4kg object, what will its acceleration be?
AleksAgata [21]

Answer:

a2 = 2.5~m/s^2

Explanation:

<u>Mechanical Force</u>

According to the second Newton's law, the net force F exerted by an external agent on an object of mass m is:

F = m.a

Where a is the acceleration of the object.

Assume we apply some given force F to an object of m1=1 Kg that produces an acceleration a1=10 m/s^2, then:

F = m1.a1

The same force F is now applied to a second object m2=4 Kg that produces an acceleration a2, then:

F = m2.a2

Dividing both equations:

\displaystyle 1=\frac{m1.a1}{m2.a2}

Solving for a2:

\displaystyle a2=\frac{m1.a1}{m2}

Substituting values:

\displaystyle a2=\frac{1*10}{4}

a2 = 2.5~m/s^2

7 0
2 years ago
A 20 m high filled water tank develops a 0.50 cm hole in the vertical wall near the base. With what speed does the water shoot o
Rina8888 [55]

Answer:

The speed of the water shoot out of the hole is 20 m/s.

(d) is correct option.

Explanation:

Given that,

Height = 20 m

We need to calculate the velocity

Using formula Bernoulli equation

\dfrac{1}{2}\rho v_{1}^2+\rho gh_{1}=\dfrac{1}{2}\rho v_{2}^2+\rho gh_{2}

Where,

v₁= initial velocity

v₂=final velocity

h₁=total height

h₂=height of the hole from the base

Put the value into the formula

v_{1}^2=2g(h_{2}-h_{1})

v_{1}=\sqrt{2g(h_{2}-h_{1})}

v_{1}=\sqrt{2\times9.8\times(20-0.005)}

v_{1}=19.7\ m/s= approximate\ 20\ m/s

Hence, The speed of the water shoot out of the hole is 20 m/s.

7 0
3 years ago
Dos cargas puntuales están fijas en el eje x: q1 = 6.0µC está en el origen, O, con x1 = 0.0 cm, y q2 = –3.0 µC está situada en e
erik [133]

Answer:

E_total = 1.30 10¹⁰ C / m²

Explanation:

The intensity of the electric field is

     E = k q / r²

on a positive charge proof

The total electric field at the midpoint is

as q₁= 6 10⁻⁶ C the field is outgoing to the right

for charge q₂ = -3 10⁻⁶ C, the field is directed to the right, therefore

E_total = E₁ + E₂

E_total = k q₁ / r₁² + k q₂ / r₂²

r₁ = r₂ = r = 4 10⁻² m

E_total = k/r² (q₁ + q₂)

 we calculate

E_total = 9 10⁹ / (4 10⁻²)²   (6.0 10⁻⁶ +3.0 10⁻⁶)

E_total = 1.30 10¹⁰ C / m²

8 0
3 years ago
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