Question

Two bodies of masses m and 4m are moving with equal linear momentum. Find the ratio of their kinetic energy.​

Answer 1

Answer:

mark as brainliest

it will help u

Answer 2

Answer:

Step-by-step explanation:

It is given that two bodies with masses in the ratio 1:4 are moving with equal linear momentum. So we have the following dates.

K=1/2mv²

K'=1/2m'v²

Here, K=1 and K'=4:

If both bodies are moving with equal linear momentum, so it means they have inverse masses in comparison of their kinetic energy. I.e KE=P²/2m

So, We have:

KE/KE'=M1/M

4/1=M1/M

So ratio of their kinetic energy will be 4:1.