Want this question answered?
Because it starts out as two long metal-foil rectangles, with the dielectric material sandwiched between them, which are then rolled up into a small volume.
The wider part of the cup has a greater radius, rolls a greater distance per revolution and therefore has a greater tangential speed.
Rolled.
A ball rolled across a horizontal table moves at constant velocity.why?
The question first states that the two objects " ... have the same mass", and then asks "Which one has the greater mass?"This does not compute.Just from the fact that one floats and the other sinks, we can't conclude anything regarding their relative masses, without knowing their respective shapes.Consider all the steel in a battleship being rolled up into a solid ball ...
Cylinder
The probability that the number rolled, on a fair, six sided die, will be greater than 4 is 1/3.The probability that the number rolled, on a fair, six sided die, will be greater than 4 is 1/3.The probability that the number rolled, on a fair, six sided die, will be greater than 4 is 1/3.The probability that the number rolled, on a fair, six sided die, will be greater than 4 is 1/3.
It is 1/2 if it is a fair number cube which is rolled once.
a ball and a cylinder rounded edges
A cylinder looks like a can. It has congruent circles for the bases and vertical sides that when rolled out would be a rectangle.
A rectangle (rolled into a circular shape).
There are 3 faces on a cylinder. 2 circluar faces on either side and 1 rolled rectangle face!
1 out of 6
In the long run, 33.33... % should be greater than 4.
You calculate the circumference of the cylinder. Once you know that, you can just multiply by the height, since effectively the side of a cylinder is just a rectangle rolled up.
Three. Two circles, top and bottom, and a rolled up rectangle.
Probably.