General Science

FIRST LAW OF MOTION MCQs

Total Questions : 10

Question 1. State first law of motion indicates?
  1.    Contents
  2.    Wisdom
  3.    Knowledge
  4.    None of the above
 Discuss Question
Answer is Option C. -> Knowledge
Question 2. Which law of Motion gives the measure of Force?
  1.    Newton’s first law of motion
  2.    Newton’s second law of motion
  3.    Newton’s third law of motion
  4.    None of these
 Discuss Question
Answer is Option B. -> Newton’s second law of motion
Question 3. Which of the following does Newton’s first law of motion describe?
  1.    Inertia
  2.    Work
  3.    Energy
  4.    Moment of Inertia
 Discuss Question
Answer is Option A. -> Inertia
Question 4. Which law of Newton helps in finding the force on a body?
  1.    First law
  2.    Second Law
  3.    Third Law
  4.    Fourth Law
 Discuss Question
Answer is Option B. -> Second Law
Question 5. Newton’s first law of motion states that an object’s motion will not change unless
  1.    the net force acting on it is greater than zero.
  2.    a force continues to be applied to the object.
  3.    its inertia is stronger than the applied force.
  4.    the object has no inertia.
 Discuss Question
Answer is Option A. -> the net force acting on it is greater than zero.
Question 6. Newton’s first law of motion is also called the law of
  1.    mass.
  2.    inertia.
  3.    velocity.
  4.    unbalanced forces.
 Discuss Question
Answer is Option B. -> inertia.
Question 7. Newtons first law of motion is sometime called the law of
  1.    unbalanced forces
  2.    statics
  3.    inertia
  4.    balanced forces
 Discuss Question
Answer is Option C. -> inertia
Question 8. Newton's First Law says that "Objects in motion stay in motion and objects at rest stay at rest unless
  1.    acted on by an unbalanced force.
  2.    gravity happens.
  3.    nothing else happens.
  4.    acted on by a balanced fore.
 Discuss Question
Answer is Option A. -> acted on by an unbalanced force.
Question 9. According to Newton’s first law of motion, an object at rest that is not acted on by an unbalanced force will
  1.    remain in motion.
  2.    eventually come to a stop.
  3.    change its momentum.
  4.    remain at rest
 Discuss Question
Answer is Option D. -> remain at rest
Question 10. One object has twice as much mass as another object
  1.    velocity
  2.    gravitational acceleration
  3.    inertia
  4.    all of these
 Discuss Question
Answer is Option C. -> inertia