Force and Pressure

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Questions and Answers

What is the formula to find resultant unbalanced force?

  • Air resistance-Weight
  • Weight+Air resistance
  • Weight÷Air resistance
  • Weight-Air Resistance (correct)

Give examples of balanced force?

If both teams pull with the same force in a tug of war, there is no movement means the force on both sides of team is equal.

An object may have _______forces acting on it.

  • Several forces (correct)
  • Nothing
  • Push
  • Pull

What are unbalanced forces?

<p>The forces acting on an object in opposite direction which are not equal are called unbalance forces.</p> Signup and view all the answers

What are balanced forces?

<p>If the two forces acting on an object in same direction and are equal will called balance force.</p> Signup and view all the answers

Define terminal speed?

<p>When the force is balance and the object e. g:car will reaches at a steady speed is called terminal speed.</p> Signup and view all the answers

Flashcards

Resultant Unbalanced Force

The unbalanced force acting on an object is calculated by subtracting the air resistance from the object's weight.

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