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What else can I help you with?
Why does it take less effort to thrw a marble than a basketball?
It takes less effort to throw a marble than a basketball because a marble has less mass and inertia, making it easier to accelerate and release. The smaller size and weight of the marble mean that you need less force to get it moving compared to the larger and heavier basketball.
What happens when two different radius bubbles are connected by a hollow tube?
The larger bubble has a larger diameter and therefore less pressure than the smaller bubble since: p(in) = p(out) + 2y/r. p = pressure y = surface tension r = radius Therefore, pressure is inversely proportionate to the radius size. Since the smaller bubble has a smaller radius, and therefore, a greater internal pressure, it would "push" the air through the hollow tube to the larger one until the smaller one ceases to exist.
What is the relationship of pressure and area?
THe larger the area the less pressure. The smaller the area the more pressure. THink of someone stepping on your foot, first with tennis shoes then with a spiky high heel. WHich would hurt more?
Why is it more comfortable to lift a school bag with broad straps than thin straps?
Larger the area smaller the pressure. School bags usually have broad straps so that the weight of the bag may fall over a large area on the shoulder producing less pressure and less pressure, it is comfortable to carry heavy bag.
Find the two consecutive positive integer such that 1.4 the smaller is 3 more than 1.5 the larger?
There is no solution. 1.4 times the smaller is less than 1.5 times the smaller which, in turn, is less than 1.5 times the larger. 1.4 times the smaller is, therefore, smaller than 1.5 times the larger and certainly not 3 more than 1.5 times the larger.
Why do you divide to change a smaller unit to a larger unit?
Because the number of larger units will be less than the number of smaller units, and when you divide the answer is usually smaller than the number you started with.
Is .15 less than .099?
Yes. If it was negative then .15 would be larger. Unless it’s negative then the smaller number is smaller. If negative, the smaller number would be larger. If that makes sense.
Is 1 larger or smaller than 9?
1 is less than 9
When a steadily flowing gas flows from a larger diameter pipe to a smaller diameter pipe what happens to its speed its pressure and the spacing between its streamlines?
As the gas flows from a larger diameter pipe to a smaller one, its speed increases due to the conservation of mass principle. The pressure of the gas decreases as per the Bernoulli's principle. The spacing between the streamlines decreases since the velocity increases in the smaller diameter pipe.
The sum of two numbers is The smaller number is less than the larger number What are the numbers?
Hmmm. Let me see now ... "The smaller number is less than the larger number", eh ? I'm going to have to think that over carefully.
Why do skis have a larger surface area?
The larger the surface area the more pressure can be spread out, therefore it is less likely to fall through the snow. As pressure = f / a.
How does pressure exerted on a gas affect its volume?
The volume decreases (smaller,less)
