Momentum

Descrição

A small quiz that tests you on all the relevant facts and formulas you need to know about momentum.
Seth-Riley Adams
Quiz por Seth-Riley Adams, atualizado more than 1 year ago
Seth-Riley Adams
Criado por Seth-Riley Adams mais de 7 anos atrás
33
0

Resumo de Recurso

Questão 1

Questão
Momentum is measured in kg m/s or [blank_start]N s[blank_end].
Responda
  • N s

Questão 2

Questão
momentum = [blank_start]mass[blank_end] x [blank_start]velocity[blank_end]
Responda
  • mass
  • velocity

Questão 3

Questão
The principle of conservation of momentum states: When [blank_start]two[blank_end] or more [blank_start]bodies[blank_end] act on one [blank_start]another[blank_end], as in a collision, the total [blank_start]momentum[blank_end] of the bodies remain [blank_start]constant[blank_end], provided no [blank_start]external[blank_end] forces act (e.g. friction).
Responda
  • two
  • bodies
  • another
  • momentum
  • constant
  • external

Questão 4

Questão
Momentum is a vector quantity.
Responda
  • True
  • False

Questão 5

Questão
Momentum is conserved in an explosion.
Responda
  • True
  • False

Questão 6

Questão
force = [blank_start]change of momentum[blank_end]/[blank_start]time[blank_end]
Responda
  • change of momentum
  • time

Questão 7

Questão
impulse = [blank_start]force[blank_end] x [blank_start]time[blank_end]
Responda
  • force
  • time

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