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3 years ago

If you can throw a ball at 20m/s what is the maximum distance you can throw it?

Physics

1 answer:

Tcecarenko [31]3 years ago

7 0

It depends on how long the ball stays in the air
1 s=20m
10 s=200m

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How do you make a fishing pole?

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Answer:

Find a stick sutible enough (and strong).

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Explanation:

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2 years ago

What percentage of energy can be transformed when an energy transformation from potential to kinetic occurs?

GREYUIT [131]

Answer:

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3 years ago

A wave with low energy will also have

yKpoI14uk [10]

Low frequency, low amplitude, or both.

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3 years ago

PLEASE HELP ME , it’s my exam

tatyana61 [14]

Answer:

I only know how to answer 22

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3 years ago

What is the square root of 25x10^12

kirill115 [55]

$\sqrt{25 \times 10^{12} }$

In order to find it's square root, we could make it into two square roots.

$\sqrt{25 \times 10^{12} } = \sqrt{25} \times \sqrt{10^{12}}$

Let us find the square roots of both radicals seprately.

$\sqrt{25} =\sqrt{5*5}=5$

Each pair of a number inside square root gives a number out .

$\sqrt{10^{12}} = \sqrt{10*10*10*10*10*10*10*10*10*10*10*10} \ \ ( \ makes \ 6 \ pairs \ of \ 10 )$

$\sqrt{10*10*10*10*10*10*10*10*10*10*10*10} = 10*10*10*10*10*10$

$= 10^6.$

Therefore,

$\sqrt{25 \times 10^{12} }=\sqrt{25} \times \sqrt{10^{12}}={5 \times 10^6}$

$\sqrt{25 \times 10^{12} } = {5 \times 10^6}$

7 0

3 years ago