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sergeinik [125]
3 years ago
9

A football player with a mass of 200 kilograms sprints towards the goal line. Another football player with a mass of 120 kilogra

ms accelerating at the same rate runs next to him. Both players tackle the player in the end zone with the football. Which football player applied the most force, and why?
Chemistry
2 answers:
mihalych1998 [28]3 years ago
5 0

Answer:

oh i love football. i know this. The guy with 200 kilograms because he is heavier o that means more weight going against the guy. Is this American football. cause i love American football  

Explanation:

Nimfa-mama [501]3 years ago
5 0
Technically I believe it would be equal because they are going at the same momentum

If the ball carrier and tackler have equal momentum, the forward momentum of the ball carrier is exactly matched by the backward momentum of the tackler. The motion of the two will stop at the point of contact.

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SOVA2 [1]

Answer:

See explanation

Explanation:

The ionic radius of metal M decreases as the charge on the metal M increases. The ionic radius is generally defined as the distance between the nucleus and the outermost electron of the ion. Hence, ionic radius becomes much lesser as the magnitude of the positive charge increases.

It is obvious  from the various formulae of metal chlorides in the question that the metal forms cations M^2+, M^3+ and M^4+ respectively. The order of decreasing ionic radius of the compounds is;

MX2 > MX3 > MX4

3 0
3 years ago
g in the following three compounds(1,2,3) arrange their relative reactivity towards the reagent CH3Cl / AlCl3. Justify your orde
Leto [7]

Answer:

3 > 2> 1

Explanation:

Aromatic compounds undergo electrophilic substitution reaction with several electrophiles.

Some substituted benzenes are more reactive towards electrophilic aromatic substitution than unsubstituted benzene.

Certain groups of substituents increase the ease with which an aromatic compound undergoes aromatic substitution.

If we look at the compounds closely, we will notice that only toluene leads to easy reaction with CH3Cl / AlCl3. Thus is due to the +I inductive effect of -CH3 which stabilizes the negatively charged intermediate produced in the reaction.

7 0
3 years ago
What element is in the 3 rd period and 7th family
aleksley [76]

Pokémon is it that's the anwser

4 0
3 years ago
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The population of the Earth at the end of 2018 was approximately 7.7 × 10 9 people. Which of the following is the correct way of
stepladder [879]

Answer:

7700000000

Explanation:

so 7.7 x 10 to the power of 9 is in standard form

to put it into a number you just need to times it by 1000000000

however your answer will only have 8 zeros because of the decimal point

5 0
3 years ago
HElp i am stuck and i am not sure
alexandr1967 [171]

Answer:

B

Explanation:

hope this helps...

7 0
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