Answer:
57m
Explanation:
speed = 5.7m/s
or 57/10 m/s
so definitely the time taken will be 10 secs
so speed = distance/time taken
5.7= distance/10
distance = 5.7× 10
Distance = 57m
The nucleus of an atom is about 10-15 m in size; this means it is about 10-5 (or 1/100,000) of the size of the whole atom. A good comparison of the nucleus to the atom is like a pea in the middle of a racetrack. (10-15 m is typical for the smaller nuclei; larger ones go up to about 10 times that.)
The electric current is measured in coulombs per second.<u> A flow of one coulomb per second is called one ampere</u>
Answer:
Pressure of liquid in container is given by, P= height × density × acceleration of gravity.
At the lower storey, the height of the liquid from the open end is great, since height is directly proportional to pressure, the pressure exerted by liquid is maximum hence increase in velocity of flow.
Unlike the upper storey where the height of water is less hence the pressure exerted by the liquid is minimum which decreases the velocity / speed of liquid flow
