Machine-translated by Google. Questions are authored in English.
Top

Discussion

Pick out the only vector quantity

  • A.Pressure
  • B.Impulse
  • C.Gravitational potential
  • D.Co-efficient of friction

Answer: B

Impulse is the vector quantity.

It is force multiplied by time, and force has direction, so impulse does too - it equals the change in momentum. Pressure, gravitational potential and the coefficient of friction are all scalars.

No comment is present. Be the first to comment.
Loading…

Post your comment

Please log in or register to post a comment.