Physics, asked by glorysidhu5982, 1 year ago

Two bodies with kinetic energies in the ratio 2:3 are moving with equal momentum.The ratio of their masses will be
3:2
1:2
1:3
2:3

Answers

Answered by originaldeepak

1

3 : 2

Because K.E = p^2/ 2m

K.E1/ K.E2 = (p^2/ 2m1)/ (p^2/2m2)

=> 2/3 = m2/ m1

=> m1/ m2 = 3/ 2

Previous Question

Next Question

Similar questions

English, 6 months ago

2. Where did he wanted to go? from third level...

Biology, 6 months ago

Tubectomy is a permanent method of contraception in.....? (1) Males only (2) Females only (3) In boths males and females (4) None of the above...

Math, 6 months ago

if x+1/x=1 then x^19+1/x^19...

Math, 1 year ago

If A={x:x is amultiple of 2 less than 10} B= {x:x is a factors of 10} then find AUB and AnB...

Math, 1 year ago

if four times a whole number is subtracted from three times the square of the number , the result is 15. find the number...

Physics, 1 year ago

An insect crawl a distance of 4m long north in 10sec and then distance of 3m along east in 5sec average velocity...

Biology, 1 year ago

An example of a seed with endosperm perisperm and caruncle is...

Chemistry, 1 year ago

An element 'x' with an atomic mass of a 60 g/mol has density of 6.23 g cm-3 .if the edge length of its unit cell is 400 pm , idenitfy the type of cell. also calculate the radius of an atom of this element.