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photoshop1234 [79]
3 years ago
5

Please help for brain list ❤️❤️

Physics
1 answer:
Dmitriy789 [7]3 years ago
5 0

Answer:

Pine is a modestly priced and fast-growing wood which is great for building outdoor playhouse projects. If properly treated, pine wood can help your playhouse to endure for many years. Treatment is important, though, as pine is fairly prone to insects and deterioration. You should only construct with treated pine wood to counter your kids playhouse being eaten or moldered away. Also, pine is quite absorbent, so it will accept stains and paints easily and hold them adeptly. This is marvelous for decorating your playhouse cheerful colors for your children.

Cedar is a very accepted lumber for building in the elements, and is a notable choice for building playhouses. It’s a steadfast, unyielding wood, and — as opposed to pine — is very resistant to rain and bugs. As a result, you can use untreated lumber, and it should still persist a long while. Likewise, cedar doesn’t change in size when the temperature or moistness changes, which helps to prevent your playhouse from warping over the seasons. It is pretty permeable, so it will take stains or paints well, and will maintain its nice grained look. It’s a little more high-priced than pine, however.

Redwood is also a very steadfast, dense timber that’s good to build a playhouse with. Better yet, not only is it notably repellent to water and bugs, it’s resistant all through the wood (not only on the exterior like treated wood). So, constructing with redwood can directly add years to the life span of your kids’ playhouse. One perk you have with redwood is the magnificent color which doesn’t require treatment, staining, or extra coloring. As a result, you’ll pay a little premium for that advantage, as redwood is fairly costly. But, you get what you pay for.

Explanation:

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The fact that some asteroids cluster in what are called asteroid families is probably the result of:
alisha [4.7K]

Answer:

The families are thought to form as a result of collisions between asteroids. In many or most cases the parent body was shattered, but there are also several families which resulted from a large cratering event which did not disrupt the parent body (e.g. the Vesta, Pallas, Hygiea, and Massalia families).

8 0
2 years ago
Which of these is a push or a pull? Acceleration Force Mass Inertia
Fantom [35]

Answer:

the answer is force . force is applied as a push or pull

5 0
2 years ago
Which is an example of conduction?
densk [106]

Answer:

Touching the stove and getting burned, ice melting in your hand

Explanation:

7 0
4 years ago
Read 2 more answers
The 500 series bullet train travels between Tokyo and Hakata, Japan. If it is heading north with a momentum of 13,194,098.64 kg
Hitman42 [59]

Answer:

The mass of the 500 series bullet train is 181.4 tonnes.

Explanation:

The momentum is given by:

p = mv

Where:

m: is the mass =?

v: is the velocity = 261.8 km/h

p: is the momentum = 13194098.64 kg*m/s

By solving the above equation for "m" we have:

m = \frac{p}{v} = \frac{13,194,098.64 kg*m/s}{261.8 km/h*\frac{1000 m}{1 km}*\frac{1 h}{3600 s}} = 181.4 tonnes

Therefore, the mass of the 500 series bullet train is 181.4 tonnes.

I hope it helps you!                

5 0
3 years ago
Please help! you are amazing! brainliest too!
german
I think it’s B hope it helps:)
6 0
3 years ago
Read 2 more answers
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