3 years ago

In ionic bonding, atoms

1 answer:

3 0

Can i have more information?

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Mekhanik [1.2K]

Carbonate

as it it is made up of more than 1 type of ion.

'poly' means many

4 0

2 years ago

maw [93]

Answer:

$h=\dfrac{3v^2}{8g}$

Explanation:

It is given that,

Speed of the projectile is 0.5 v. Let h is the height above the ground. Using the first equation of motion to find it.

$v=u+at$

$v=u-gt$

Initial speed of the projectile is v and final speed is 0.5 v.

$0.5v=v-gt$

$t=\dfrac{v}{2g}$

g is the acceleration due to gravity

Let h is the height above the ground. Using the second equation of motion as :

$h=vt-\dfrac{1}{2}gt^2$

$h=v\dfrac{v}{2g}-\dfrac{1}{2}g(\dfrac{v}{2g})^2$

$h=\dfrac{3v^2}{8g}$

So, the height of the projectile above the ground is $\dfrac{3v^2}{8g}$ . Hence, this is the required solution.

6 0

2 years ago

liraira [26]

Mercury a terrestrial. It isn't made of gas.

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2 years ago

shtirl [24]

Homie I don’t know either‍♀️Drop out of schl ig ;-;

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2 years ago

timurjin [86]

C and d have the same amount of protons and electrons

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2 years ago