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While developing the concept of simple machines a set of labelled examples were given by the teacher. Identify the negative example.

ALever

BWedge

CWheel

DCrane

Answer:

D. Crane

Read Explanation:

  • A simple machine is a mechanical device that changes the direction or magnitude of a force.

  • Essentially, they are the basic building blocks of all more complex machines

The six classic types of simple machines are:

  • Lever

  • Wheel and axle

  • Pulley

  • Inclined plane

  • Wedge

  • Screw


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ഉൾച്ചേർന്ന വിദ്യാഭ്യാസത്തിന്റെ ലക്ഷ്യങ്ങളിൽ പെടാത്തത് ഏത് ?