When the k. E of the object object is increases by 100% the momentin the body is increased by how to solve pl July 30, 2021 by Thạch Thảo When the k. E ofthe objectobject is increasesby 100% the momentinthe body isincreased by how to solve plz
[tex]\sqrt{2}[/tex]Answer: KE2 = 2 KE1 1/2 M V2^2 = 2 * (1/2 M V1^2) V2^2 = 2 V1^2 V2 = [tex]\sqrt{2}[/tex] V1 Since momentum = M V the momentum increases by [tex]\sqrt{2}[/tex] Reply
[tex]\sqrt{2}[/tex]Answer:
KE2 = 2 KE1
1/2 M V2^2 = 2 * (1/2 M V1^2)
V2^2 = 2 V1^2
V2 = [tex]\sqrt{2}[/tex] V1
Since momentum = M V the momentum increases by [tex]\sqrt{2}[/tex]