PLEASE HELPA

Chemistry

1 answer:

timofeeve [1]4 years ago

5 0

We have this function for kinetic energy :

$kinetic \: energy = \frac{1}{2} \times (mass) \times ({ \:velocity \: })^{2} \\$

We find this from the above function :

$({velocity})^{2} =2 \frac{kinetic \: energy}{mass} \\$

Due to this equation, the mass of an object and its velocity are inversely proportional to each other.

Therefore, as the mass increases, the speed decreases and the thrown object travels a shorter distance.

And we're done...

Thanks for watching good luck ♥️♥️♥️♥️♥️.

You might be interested in

Find the number of CoCl2 units present in a 0.78 mol sample.

stich3 [128]

$\qquad\qquad\huge\underline{{\sf Answer}}$

Here we go ~

1 mole of $\sf{ COCl_2}$ has 6.022 × 10²³ molecules of the given compound.

So, 0.78 mole of $\sf{COCl_2}$ will have ~

$\qquad \sf \dashrightarrow \: 0.78 \times 6.022 \times 10 {}^{23}$

$\qquad \sf \dashrightarrow \: \approx4.7 \times 10 {}^{23} \: \: \: molecules$

5 0

3 years ago

The ________ molecules which form the bilayer region of the cell membrane have hydrophilic regions on the outer surface and hydr

Goshia [24]

Answer:

The answer is: phospholipid molecules

Explanation:

The plasma membrane of a cell is consists of a lipid bilayer. This lipid bilayer, also known as the phospholipid bilayer, is a polar membrane composed of two layers of lipid molecules, usually amphipathic phospholipid molecules.

The amphipathic phospholipid molecules have a hydrophilic phosphate head on the exterior and a hydrophobic tail consisting of fatty acid chain on the interior of the membrane.

8 0

3 years ago

H2 + O2 ----> H2O What is the mole ratio of hydrogen to water?

notsponge [240]

2:2

ioudhfihsOIUDHFIUOSAHD

8 0

3 years ago

Read 2 more answers

What element is a non-metal. A. Mg B. Rb C. Li D. Br E. Si

Goryan [66]

Answer: