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Ratling [72]
2 years ago
15

Red Sox designated hitter, David Ortiz, swings at a 0.15 kg baseball and accelerates it at a rate of 3.0 • 10^4 m/s^2. How much

force does Ortiz exert on the ball?
Physics
1 answer:
aivan3 [116]2 years ago
3 0

Answer:

Explanation:

A lot.  That's why he was one of Boston's star hitters.

m = 0.15 kg

a = 3.0 * 10^4

F = ?

F = 0.15 * 3*10^4

F = 0.45 * 10^4

F = 4.5 * 10^3 Newtons

You should always express scientific notation as a number between 1 and 10 or 1 < x < 10. The power will determine the exact value of the number expressed as a scientific notation.

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BaLLatris [955]

Nuclear Reactor is made to use the energy which is released due to nuclear fission reaction.

These chain reactions are very fast and they are used with some components which can control these reactions otherwise these reaction will start with high rate and could not be controlled after that.

In order to control these reactions we need to control the high energy particles which can stimulate these reactions

These are neutrons which act as catalyst of these nuclear reactions and these reactions can be control by controlling the numbers of neutrons

These neutrons can be absorbed by some mechanism and the rods which are used to absorb these high energy neutrons are known as control rods.

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8 0
4 years ago
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To which series would the emitted light belong if an electron in a hydrogen atom underwent a transition from level n = 5 to leve
inessss [21]
So we want to know in which series would the emitted light belong if the electron in a hydrogen atom would go from the energy level n=5 to n=1. The correct answer is Lyman series. Complete Lyman series is from energy level n=6 to n=1. All of the wavelengths in the Lyman series are in the ultraviolet part of the electromagnetic spectrum. 
3 0
4 years ago
Which law describes the magnetic field in a nonlinear wire? A. Faraday's law B. Gauss's law C. Ohm's law D. Ampère's law
Korolek [52]

Answer:

B. Gauss’s law

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hope this helped!

7 0
3 years ago
A boy throws a stone horizontally from the top of a cliff of height h = 50.0 m towards the
worty [1.4K]
The vertical component of the stone's initial velocity is 0 because it was projected horizontally.
The horizontal component:
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So the stone's initial velocity is 18.8 m/s
8 0
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Ipatiy [6.2K]
C coefficient is expressed in terms of joules divided by grams and celsius
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