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Which will roll down the hill faster a solid cylinder or a solid sphere?
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What is a method for finding the volume of irregularly shaped solids?
Use a measuring cylinder with water in it. Note down the volume of water in the cylinder, then add the solid. Note down the new volume and subtract the first value from the second to get the volume of the solid.
How do you get the outer surface area of a cylinder?
Think of slitting the cylinder down one side, then unroll it and lay it down flat. What you have then is a rectangle. The area of the rectangle is: (length x width). The length of the rectangle used to be the length of the cylinder, and the width of the rectangle used to be the circumference of the circle at the end of the cylinder, which is (pi) x (diameter of the cylinder), or (pi) x (double the radius of the cylinder). We're sure you can do it now.
Who invented formula for area of sphere?
someone called i fu@#ed your mom :):):):):) calm down bro joking
What 3 shapes can a cylinder be broken down into?
Two circles and a rectangle.
When you add more mass to a toy car will it go faster slower or the same down a ramp?
Faster. You see, adding more mass to the object pulls it down faster than when it had a lesser amount. Now that you've added more mass to your car, the gravitational pull will allow it to zoom on down the ramp. Forget about driving that thing UP the ramp! (:
What is a method for finding the volume of irregularly shaped solids?
Use a measuring cylinder with water in it. Note down the volume of water in the cylinder, then add the solid. Note down the new volume and subtract the first value from the second to get the volume of the solid.
A solid homogenous sphere rolls without slipping down a plane that makes an angle of 30 degree with the horizontal find the linear acceleration of the sphere and the minimum coefficient of friction?
There is no minimum value for the coefficient of friction. And the linear acceleration will depend on its unknown value.
What is the advantage of using hollow cylinder ice cube?
I am not so sure but, I think this can help: It has a bigger surface area and the water freezes faster. It cools down the drink faster and melts to drinkable water faster That's all I know, , Unknown girl
Can a 92 300z get missed up if im running on 5 cylinder?
yes.in the long run the stress is put on the running cylinders and it will wear them down much faster
Why test tube in experiment diffusion of solid clamped upside down?
To prevent gravitational force from attracting the particles of copper sulphate crystal causing the diffusion more faster.
Is it true the faster it goes the faster it slows down?
no!
What are Democritus ideas about atom?
if i knew i wouldn't be in here trying to look for an answer or whatever that is, don't you think im right? Yuki: Also, he just belived that atoms were teeny-tiny bits of what ever you broke down. There ARE no diagrams.
What are the dimensions of a 1000 barrel tank?
You can't tell the dimensions from knowing the volume. The tank could be in the shape of a cube, a long skinny box, a sphere, a teardrop, a cylinder standing up with flat top and bottom, a cylinder lying down with round ends, etc., and every shape would have different dimensions for a volume of 1,000 barrels.
HOW MOLTEN CHANGS INTO A SOLID?
It turns to a solid when it cools down
Which is easier to balance on a stick a cube or a sphere?
A cube because when you blance a sphere it falls down but if you blance a cube it will be easir because a cube has for sides
Why the slope between volume and temperature rise exponentially?
As temperature increases, the bonds between the particles of the substance break down at a faster and faster rate. As the state transitions from solid to liquid and liquid to gas, the volume the substance occupies increases along an exponential curve.
Does heating slow down the motion or particles?
No heating something up actually does the opposite, when a substance is heated the particles begin moving faster and this leads to change of state from solid to liquid to gas.
