Pressure, Forces & Moments

Descripción

Science Quiz on Pressure, Forces & Moments
Genjo Pringle
Test por Genjo Pringle, actualizado hace más de 1 año
Genjo Pringle
Creado por Genjo Pringle hace alrededor de 9 años
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Resumen del Recurso

Pregunta 1

Pregunta
How do you calculate Pressure?

Pregunta 2

Pregunta
How do you calculate a Moment?

Pregunta 3

Pregunta
How do you calculate Speed?

Pregunta 4

Pregunta
Force (N) is Kg x 10
Respuesta
  • True
  • False

Pregunta 5

Pregunta
If an object had a weight of 20kg and an area of 5cm, what would its Pressure (pascals) be?
Respuesta
  • 40pa
  • 20pa
  • 1000pa
  • 100pa

Pregunta 6

Pregunta
What is the red dot showing?
Respuesta
  • Effort
  • Load
  • Fulcrum / Pivot

Pregunta 7

Pregunta
What is the purple dot showing?
Respuesta
  • Effort
  • Load
  • Fulcrum / Pivot

Pregunta 8

Pregunta
What is the blue dot showing?
Respuesta
  • Effort
  • Load
  • Fulcrum / Pivot

Pregunta 9

Pregunta
What type of lever does this picture show (scissors)?
Respuesta
  • Class 1
  • Class 2
  • Class 3

Pregunta 10

Pregunta
What type of lever does this picture show (cooking tongs)?
Respuesta
  • Class 1
  • Class 2
  • Class 3

Pregunta 11

Pregunta
What type of lever does this picture show (nutcracker)?
Respuesta
  • Class 1
  • Class 2
  • Class 3

Pregunta 12

Pregunta
If you are tightening a nut with a spanner, how can you increase the Moment?
Respuesta
  • Use a longer spanner
  • Use a shorter spanner
  • Turn the spanner the other way
  • Use a bigger force

Pregunta 13

Pregunta
What is the Moment of the blue circle?
Respuesta
  • 1400 Nm
  • 87.5 Nm
  • 875 Nm
  • 14 Nm

Pregunta 14

Pregunta
What is the Force of the star?
Respuesta
  • 2 N
  • 1400 N
  • 2450 N
  • 200 N
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