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Physics Model Quiz
Autorització
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Physics Model Quiz
English
Intermedi
Physics Model Quiz is prepared for grade 12 students to have self test on the 11th grade physics contents.
Descripció
Physics
,
Grade11
Etiquetes
40
Preguntes
3 min
Per pregunta
16:48
Mitjana de temps
Desqualificat
Puntuació en la competició
28
Participants
Inicia la prova
2 comentaris
Bossy Puffin
jutge
22 de jun de 2020
Thank you for taking the effort to submit your test for the contest.
Unfortunately, this test will not be able to receive a prize:
Not an original test. Questions, answers, explanations were copied from an existing test. E.g.:
#q37 <=
https://www.sarthaks.com/375187/a-softball-player-catches-ball-of-mass-m-which-is-moving-towards-her-with-horizontal-speed
#q36 <=
https://www.sarthaks.com/375066/2kg-ball-is-attached-to-80m-string-and-whirled-in-horizontal-circle-at-constant-speed-of-6m
#q29 <=
https://www.sarthaks.com/319262/particle-is-moving-in-circle-radius-with-constant-speed-it-covers-angle-some-time-interval
etc.
Huge Otter
25 de mai de 2020
Two bodies of masses m1 and m2 have equal kinetic energies. If p1 and p2 are their respective momentum, what is the ratio of p2:p1?
– √m2 ∶ √m1
Relation between KE and P with mass m is KE = P/2m
So answer is P2:P1 = m1: m2
Expect this all are good
Feu la prova per a deixar un comentari
Unfortunately, this test will not be able to receive a prize:
Not an original test. Questions, answers, explanations were copied from an existing test. E.g.:
#q37 <= https://www.sarthaks.com/375187/a-softball-player-catches-ball-of-mass-m-which-is-moving-towards-her-with-horizontal-speed
#q36 <= https://www.sarthaks.com/375066/2kg-ball-is-attached-to-80m-string-and-whirled-in-horizontal-circle-at-constant-speed-of-6m
#q29 <= https://www.sarthaks.com/319262/particle-is-moving-in-circle-radius-with-constant-speed-it-covers-angle-some-time-interval etc.
– √m2 ∶ √m1
Relation between KE and P with mass m is KE = P/2m
So answer is P2:P1 = m1: m2
Expect this all are good