Answer:
c
Explanation:
It really depends on what the stuff is. This should not be a math or physics question.
Having said that, I answer it by rounding it to 1. 1.04 is closest two one.
That is not entirely a satisfactory answer. Most people who take medications have pill splitters. They easily cut a pill in half. They can do this only if a the medicine's directions, or a pharmacist, or a doctor tells you can do this. Cutting it into quarters should never be done.
So a is really incorrect medically.
1.5 is too far away
C is probably the intended answer; it would annoy me no end if it was anything but c. If this was just a rounding question, it rounds to c. There is no medication that requires an intake of 1.04. No one could get that kind of accuracy.
2 is really too far away.
Absolutely. There is a force of gravitation between every two specks of mass. There is a gravitational force between the lint in your pocket and the tissue that the mayor of your city dropped into the trash 5 minutes ago. Everything attracts everything else by gravity. But the forces are so weak that we don't notice them compared to the force of the Earth.
Answer:
α= 15.4[rad/s^2], 500 [rev/min]
Explanation:
La aceleración angular constante esta definida por la siguiente ecuación:
Para poder llegar a las 2000 [revoluciones /min] estando en 1500 [rev/min], la cuchilla tuvo que incrementar su numero de revoluciones a 500 [rev/min]. Mientras aceleraba.
<span>When lava erupts from mid-ocean ridges, it cools rapidly into rock. As it does, it becomes magnetised permanently in the direction of the Earth's magnetic field.</span>
This problem can be solved by using the Archimedes Principle. The principle basically lets us derive a force balance between the weight of the log and the buoyant force exerted by the water, that is
weight of log = buoyant force exerted by water
simplification of the derviation would yield,
Dl/Dw = fraction of the of the log submerged in water = (1-0.25) = 0.75
where Dl = density of the log
Dw = density of the water (1000 kg/m3)
therefore Dl = 750 kg/m^3
Hope this helps