Work and Mechanical Energy

Descrição

- Physics G10 Quiz sobre Work and Mechanical Energy, criado por Kevin Ding em 08-03-2017.
Kevin Ding
Quiz por Kevin Ding, atualizado more than 1 year ago
Kevin Ding
Criado por Kevin Ding mais de 7 anos atrás
267
9

Resumo de Recurso

Questão 1

Questão
Work is product of ___________ and _____________.
Responda
  • force, velocity
  • acceleration, mass
  • force, acceleration
  • force, displacement

Questão 2

Questão
Which one of the followings is the Equation for Graviational Potential Energy

Questão 3

Questão
Which one of the followings is the equation for elastic potential energy

Questão 4

Questão
Mechanical Energy is the combination of ...
Responda
  • Potential Energy and Kinetic Energy
  • Potential Energy and Work
  • Force and Displacment
  • Thermal Energy and Nuclear Energy

Questão 5

Questão
in an object's motion, no force means no work done on the object
Responda
  • True
  • False

Questão 6

Questão
If an object is experiencing force but has no displacement, then there is no work done on the object.
Responda
  • True
  • False

Questão 7

Questão
Conservation of Mechanical suggests that the potential energy can be transformed into kinetic energy while there is no friction in effect.
Responda
  • True
  • False

Questão 8

Questão
The work done on the object is [blank_start]249.96[blank_end] J
Responda
  • 216.51

Questão 9

Questão
The work done on the object is [blank_start]225.90[blank_end] J
Responda
  • 204.51

Questão 10

Questão
The work done on the object is [blank_start]11.8[blank_end] j
Responda
  • 11.8

Questão 11

Questão
The work done on the object is [blank_start]4.9[blank_end] j
Responda
  • 4.9

Questão 12

Questão
The potential energy in this system is [blank_start]98[blank_end] J
Responda
  • 98

Questão 13

Questão
The kinetic energy in this system is [blank_start]5[blank_end] J
Responda
  • 50

Questão 14

Questão
Vf= [blank_start]7[blank_end] m/s and V= [blank_start]7[blank_end] m/s
Responda
  • 7
  • 7

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