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Hunter-Best [27]
3 years ago
5

A tennis ball forgotten on the court after match is:

Physics
2 answers:
denpristay [2]3 years ago
7 0

Answer:

A. or C. but I think A.

Explanation on:

It's potential because it's not in motion so it can't be kinetic but somebody can pick it up any moment.

maw [93]3 years ago
6 0
C is what i always have so ima go with C.
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An amoeba has 1.00 x 1016 protons and a net charge of 0.300 pC. Assuming there are 1.88 x 106 fewer electrons than protons, If y
Xelga [282]

Answer:

The fraction of the protons would have no electrons =1.88\times 10^{-10}

Explanation:

We are given that

Amoeba has total number of protons=1.00\times 10^{16}

Net charge, Q=0.300pC

Electrons are fewer than protons=1.88\times 10^6

We have to find the fraction of protons would have no electrons.

The fraction of the protons would have no electrons

=\frac{Fewer\;electrons}{Total\;protons}

The fraction of the protons would have no electrons

=\frac{1.88\times 10^{6}}{1.00\times 10^{16}}

=1.88\times 10^{-10}

Hence, the fraction of the protons would have no electrons =1.88\times 10^{-10}

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3 years ago
__________ is when all light rays bounce off an object at the same angle.
Ad libitum [116K]
Diffuse reflection have a great day

5 0
2 years ago
What is the distance covered in 20 minutes by a train traveling 500m/m?
MrMuchimi

Answer:

answer is 10km

Explanation:

use "S =Ut "

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3 0
3 years ago
Definition of Speed?​
ANEK [815]

Explanation:

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4 0
2 years ago
Read 2 more answers
During a blackout, you are trapped in a tall building. you want to call rescuers on your cell phone, but you can't remember whic
Gennadij [26K]

Let the height where we are trapped is H

now to find the time to reach the key at the bottom is given as

y = v_i t + \frac{1}{2}at^2

now we have

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t = \sqrt{\frac{2H}{g}}

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t = \frac{H}{340}

now the total time is given as

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N = \frac{48}{3} = 16 th \:floor

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3 years ago
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