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Would a smaller toy car go faster then a larger one down a ramp?
Trice614
yes because it is smaller and friction will be smaller so it will go faster!
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∙ 14y ago
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Explain why it makes sense to multiply when changing from a larger unit to a smaller?
because you have to multiply to break it down into a smaller number
How will the angle of a ramp affect the speed of a car going down it?
The larger the angle of the ramp, the faster the car will go down it.
Why do you multiply to change from a larger unit to a smaller unit?
Example. (meters to millimeters) There are more millimeters in a metre(1000 to be precise) Therefore you multiply by 1000 to get from metres to millimeters That is wrong we don't want an example You have multiply because the larger unit has to broken down into plenty of smaller measurements or units. When you do that the number is multiplied into many smaller units.
What is the standard number for roman numerals mdcclxxxix?
1789 Let's break it down. I prefer upper case. First, M = 1000, D = 500, C = 100, L = 50, X = 10, V = 5 (not used in this one) and I = 1 If the smaller number is left of the larger number, the smaller is subtracted from the larger (ix or IX = 10 -1 = 9). If the smaller is right of the larger, add. M D C C L X X X I X only the last 2 (IX) have a smaller before a larger, so IX = 9, then the rest is added: 1000 + 500 + 100 + 100 + 50 + 10 + 10 + 10 + (9) = 1789
Does mass affect speed when you put pennies on a toy car and let go down a ramp?
Yes, As a Boy scout we would weight our cars so that they would travel faster.
The extent to which a larger job is broken down into smaller tasks is referred to as what?
When larger jobs are broken down into smaller tasks, that is called specialization.
Does water cool down faster in smaller containers?
Yes, water in smaller containers cools down faster than water in larger containers because there is less water mass to retain heat and more surface area for heat to escape. Smaller containers also allow for more efficient heat transfer with the surrounding environment.
Is newspaper pulp easier to compost?
The smaller the particles, the faster they break down. So, newpaper pulp would break down much faster than a whole sheet of newspaper.
How does size affect the speed of a falling parachute?
The larger the size of the parachute the more air resistance is caused because its larger surface traps more air. Becuase there is more air resistance the larger the parachute the slower it travels to the ground. The smaller the parachute the faster it falls to the ground for the opposite reason.
How is community related to population?
A community is typically a smaller portion of a larger population. For instance, a city may have a larger population but be broken down into smaller communities.
What is a chemical change in which a larger substance is broken down into smaller substances?
Decomposition reactions involve the breakdown of one larger molecule into several smaller molecules.
Metabolic process that breaks down larger molecules into smaller ones?
Catabolism
Which would evolve faster humans or bacteria?
Bacteria would evolve faster than humans due to their shorter generation times and larger population sizes, allowing for quicker adaptation to environmental changes and mutations to occur. Humans have longer generation times and smaller population sizes, slowing down the rate of evolution.
Explain why it makes sense to multiply when changing from a larger unit to a smaller?
because you have to multiply to break it down into a smaller number
How will the angle of a ramp affect the speed of a car going down it?
The larger the angle of the ramp, the faster the car will go down it.
How does the size of molecules affect diffusion?
The smaller the molecule, the faster it can diffuse through a medium. Larger molecules have more difficulty moving through the medium due to their size and shape, which slows down the rate of diffusion.
Effect of molecular size on diffusion?
In general, larger molecules diffuse more slowly than smaller molecules because they have a larger molecular weight and therefore experience more resistance from the surrounding medium as they move. This is due to the fact that larger molecules have a lower diffusion coefficient and therefore diffuse at a slower rate. Additionally, larger molecules may also be more prone to interacting with other molecules in their surroundings, further slowing down their diffusion.
