Question

PLZ PLZ , ANSWER THIS , REALLY URGENT,I WILL MARK IT AS THE BRAINLIEST​

Answer 1

Answer:

2000 J is your answer..

Explanation:

plz mark it as brainliest .

Answer 2

Explanation:

according to question

kinetic energy is 1/2mv^2

we need mass and velocity

momentum is mv= 20

v =20/m

v =20/0.1

v =200 m/s

now we get both by putting this value in formula we get

KE = (1/2)×0.1×(200)^2

= (1/2)×0.1×40000

= 2000J

thank you

plz mark as brainliest