If s = at² + bt + c, where s is the distance, and t is the time, find the correct unit of a, b and c

is in units of

is in units of

is in units of

Explanation:

We have the following expression:

Where:

is the distance, hence its unit is (meters, assuming we are using the International System of Units)

is the time, hence its unit is (seconds)

So, the expression is rewritten as:

Since the left side of the equation is in meters, the right side must be in meters as well.

In addition, in the right side we have terms that have to added, this means each term must be in meters:

- For the first term must be in units of in order to have meters.

- For the second term must be in units of in order to have meters.

- For the third term must be in units of in order to have meters.

i would say the answer is food.

hope this !

when jerome paddle in flowing river towards east the net speed of jerome will increase

so the net speed of jerome will be given as

now the speed of paul will be same as it is given as he is running on the ground

so

so here we can say since the speed of jerome is more so he will win the race

now as we know the distance so the time difference is given as

so jerome will reach first and the time difference will be 203.55 s or 3.4 min