Question

what is potty how do i make it and eat it.(it is for 100 points lol)

Answer 1

Answer:

Answer :-

The value of k is 4.

\large \dag† Solutions :-

Hey mate,

In the question given that (Two cars A and B are moving with each other on a straight road with velocity 10 m/s and 20 m/s respectively. When they are 150m apart then car A deacceletates with 5/3 m/^2 and car B deacceletates 10/3 m/s^2 until they stop in order to avoid collision.If the distance (in m)between them when they come to rest is 15 ×k )

Then,

Here we should need to find the value of k .

Now,

Considering,

For the car A .

Here by using formula which is,

{v}^{2} = {u}^{2} + 2asv

2

=u

2

+2as

Where,

u =10 m /s .

a = -5/3 m/s^2.

v = 0 (where the car is at rest means its stops )

Now ,

Applying the values we get that,

(0)^2=10^2+2×(-5/3)S

S = 30m.

Similarly,

For car B .

Where,

Here,

u =20m/s.

v=0.

a =-10/3 m/s^2

Now,

Applying all the values in the same formulae we get that ,

(0)^2 = 20+2×(-10/3)S

S =60m.

Therefore,

The both of the cars travelled =30m+60m=90m

According to the given question ,150m from appart.But here covers the distance of 90 m.

Therefore,

150 m - 90m .

60m

And ,

Also given, distance between them when they come to rest is 15k.

Therefore,

60 =15k

60/15=k

4=k.

Hence,

This is the perfect answer to your question..

Answer 2

Explanation:

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