1.) equal volume of different substances have "different" masses.
2.)The more closely packed arrangement the particles of a substance have, "increases" its density.
3.)the SI unit of power is "Watts".
4.)an iron nail sinks in water but floats on " mercury ".
5.)balloons used for advertisements are filled with " helium" gas.
6.)"Conduction" is the primary mode of heat transfer in liquid and gases.
I hope this helps you...
Answer:
the time comes eventually.
Explanation:
ur body just be giving up
As soon as you let go of it it is at its max speed because gravity is constantly pulling it down
Answer:21.18 m
Explanation:
Given
initial speed u=10 m/s
height of building h=22 m
time taken to complete 22 m
![h=ut+\frac{1}{2}at^2](https://tex.z-dn.net/?f=h%3Dut%2B%5Cfrac%7B1%7D%7B2%7Dat%5E2)
initial vertical velocity =0
![22=\frac{1}{2}gt^2](https://tex.z-dn.net/?f=22%3D%5Cfrac%7B1%7D%7B2%7Dgt%5E2)
![t=\sqrt{\frac{22\times 2}{g}}](https://tex.z-dn.net/?f=t%3D%5Csqrt%7B%5Cfrac%7B22%5Ctimes%202%7D%7Bg%7D%7D)
![t=2.11 s](https://tex.z-dn.net/?f=t%3D2.11%20s)
Horizontal Distance moved
![R=u_x\times t](https://tex.z-dn.net/?f=R%3Du_x%5Ctimes%20t)
![R=10\times 2.11](https://tex.z-dn.net/?f=R%3D10%5Ctimes%202.11)
![R=21.18 m](https://tex.z-dn.net/?f=R%3D21.18%20m)
Answer:
n musical notation, stems are the, "thin, vertical lines that are directly connected to the [note] head." Stems may point up or down. ... There is an exception to this rule: if a chord contains a second, the stem runs between the two notes with the higher being placed on the right of the stem and the lower on the left.
Explanation: