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Camila Kling

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Term1/10
When the mover pushes the box up the ramp there is friction between the box and the ramp What is the efficiency of the ramp
Definition1/10

It depends on the mass of the box, the force exerted, the total displacement and the height the box was moved.

Term1/10
Can you transfer funds from one bank to another
Definition1/10

Yes, through PayPal. Sign up for a free PayPal account and upload the funds from your bank. Add the other bank to your account and withdraw the uploaded funds to your other bank.

Term1/10
Why is Mars a red planet
Definition1/10

Mars has a surface which is covered in red-orange dust.

The dust contains oxides of iron. Rust is made of iron oxides.

So, it's basically just rust. It's rusty dust.

That's the scientific answer.

Term1/10
How do you know if a number is written in scientific notation
Definition1/10

If it is written in scientific notation it will have x10 to a certain power if it is standard it won't

Term1/10
What is charging by rubbing
Definition1/10

Ø Method of rubbing two objects together

Term1/10
What is the potential energy of a 20 kg safe sitting on a shelf 05 meters above the ground
Definition1/10

19.6 j

Term1/10
In Which Of Of The Following Situations or places would you want to reduce the force of friction
Definition1/10

Skiing

Axel on bike

Term1/10
Photons with shorter wavelengths have larger what
Definition1/10

More frequency, and more energy.

Term1/10
Where would shock from an electrified fence be the least unpleasant if standing A barefoot on wet grass during rain B on a rubber mat or very dry ground C on a metal ladder against the fence
Definition1/10

You would need to be standing on some kind of electrical insulator, such as a rubber mat, or on very dry ground.

Term1/10
How much force is needed to accelerate a bicycle and rider with a total mass of 50 kg at a rate of 2.0 ms2
Definition1/10

100

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Cards in this guide (10)
When the mover pushes the box up the ramp there is friction between the box and the ramp What is the efficiency of the ramp

It depends on the mass of the box, the force exerted, the total displacement and the height the box was moved.

Can you transfer funds from one bank to another

Yes, through PayPal. Sign up for a free PayPal account and upload the funds from your bank. Add the other bank to your account and withdraw the uploaded funds to your other bank.

Why is Mars a red planet

Mars has a surface which is covered in red-orange dust.

The dust contains oxides of iron. Rust is made of iron oxides.

So, it's basically just rust. It's rusty dust.

That's the scientific answer.

How do you know if a number is written in scientific notation

If it is written in scientific notation it will have x10 to a certain power if it is standard it won't

What is charging by rubbing

Ø Method of rubbing two objects together

What is the potential energy of a 20 kg safe sitting on a shelf 05 meters above the ground

19.6 j

In Which Of Of The Following Situations or places would you want to reduce the force of friction

Skiing

Axel on bike

Photons with shorter wavelengths have larger what

More frequency, and more energy.

Where would shock from an electrified fence be the least unpleasant if standing A barefoot on wet grass during rain B on a rubber mat or very dry ground C on a metal ladder against the fence

You would need to be standing on some kind of electrical insulator, such as a rubber mat, or on very dry ground.

How much force is needed to accelerate a bicycle and rider with a total mass of 50 kg at a rate of 2.0 ms2

100

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