PHYSICS MIDDLE SCHOOL

In what way might a chicken egg be a good model for a human head in a bicycle helmet design experiment ? How might a chicken egg not be a good model for a human head

Answers

Answer 1
Answer:

Simulationinvolves an experimentation procedure which is performed in other to build a tentative model before being replicated in the real world. Hence, an egg is similar in terms of shape but differs in terms of size and strength

Testing the strength of an helmet using a real human head to could be deadly, hence similar objects are used to build a safe helmet before being tested on humans.

Model to be chosen would have similar characteristics with the real object. Interms of shape, an egg could be used to model the shape of the human head as they are somewhat similar in that aspect.

However, when it comes to characteristics such as size, hardness or thickness, an egg does not meet these properties when compared with the human head.

Learn more : brainly.com/question/13570998
Answer 2
Answer:

Explanation: One way a chicken egg could be a good model for a human head in a bicycle helmet design experiment is that the egg has similarities to a human head in a helmet.

One way it's a bad example is that the chicken egg does not have the same thickness of human skulls or a bicycle helmet. It is just to fragile to have accurate results.

I hope this helped you!!

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What kind of wave is a sound wave?

Answers

A wave sound is a longitudinal wave.
HOPE THIS HELPS :)
a wave sound is a longitudinal wave.

Examine the reactants of the incomplete double displacement reaction.AgNO3 + NaCl → _[blank].
What are the products of the double displacement reaction?
AgCINaNO3
Ag + Cl + Na + NO3
AgCINa + NO3
AgCl + NaNO3

Answers

Answer:

AgCl + NaNO₃

Explanation:

  • The reaction between silver nitrate and sodium chloride is an example of a double displacement reaction.
  • In a double displacement reaction compounds or salts reacts and exchange cations or anions to form new compounds or salts.
  • In this case, silver nitrate and sodium chloride exchange anions and cations to form silver chloride and sodium nitrate.
  • Therefore, the complete reaction is given by;

AgNO3 + NaCl → AgCl + NaNO₃

  • But since silver chloride is a precipitate, the reaction may also be an example of a precipitation reaction.

Which particle is transferred from one object to another to create a static charge? A. Electron
B. Proton
C. Molecule
D. Atom

Answers

The particle which is transferred from one object to another to create a static charge is the electron.

What is an element?

An element is a substance which cannot be split into simpler units by ordinary process.

Below are few examples of elements in the periodic table:

  • Hydrogen
  • Helium
  • Lithium
  • Beryllium
  • Boron
  • Carbon
  • Nitrogen
  • Oxygen
  • Fluorine
  • Neon
  • Sodium
  • Magnesium
  • Aluminum
  • Silicon
  • Phosphorus

Learn more about electrons and elements:

brainly.com/question/6258301

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How does air and water affect a nail?

Answers

Well for starters...... Air particles are all around. They try to attach to pretty much everything. ( If you know what I mean ) Next water is hard to make it stick with just water..... So you could say to use a chemical to make it fully stick to the actual nail itself. I hoped that this helped.
I think that it is the oxygen in the air and in the water that affects the nail because most nails are made of iron and oxygen+Iron= Oxidation which is rust.

Clouds made mostly of ice crystals that form high above earth are called?

Answers

they are called Cirrus clouds.

Is sand made of cells

Answers

no because it is not a living thing
No because it isn't a living creature like humans and plants hope that helped
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