Mechanical Work and Power

Key Stage 4 Science / Physics

Sample Question

Assume that an object of mass m=2 Kg, is moving along the horizontal line of the figure. At t=0 sec, a force of F=5 N is exerted upon it and, hence, its initial velocity is increased from sqrt(2) m/sec to v. If the object traveled a distance of 6 m, what is the final velocity of the object?

  • 8 m/sec
  • 4 m/sec
  • 6 m/sec
  • 10 m/sec
  • 2 m/sec

This is just one of our 151,668 study questions in Quipper School.

Quipper School UK Curriculum

Key Stage 4 Science

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