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9th Grade > Physics

KINEMATICS PHYSICS MCQs

Total Questions : 99 | Page 6 of 10 pages
Question 51. Displacement⁄time taken is equal to
  1.    uniform speed
  2.    velocity
  3.    speed
  4.    distance
 Discuss Question
Answer: Option B. -> velocity
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 52. The motion of a baby in a swing is an example of
  1.    circular motion
  2.    rotatory motion
  3.    random motion
  4.    vibratory motion
 Discuss Question
Answer: Option D. -> vibratory motion
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 53. If the body has equal changes in velocity in equal intervals of time however short the interval may be, then it has
  1.    uniform velocity
  2.    uniform speed
  3.    distance
  4.    uniform acceleration
 Discuss Question
Answer: Option D. -> uniform acceleration
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 54. Change in velocity⁄time taken is equal to
  1.    speed
  2.    distance
  3.    displacement
  4.    acceleration
 Discuss Question
Answer: Option D. -> acceleration
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 55. Mass, length, speed, work, time and energy are the examples of
  1.    velocity
  2.    scalar
  3.    vector
  4.    displacement
 Discuss Question
Answer: Option B. -> scalar
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 56. The equations of motion for bodies moving with uniform acceleration are of
  1.    2 types
  2.    4 types
  3.    3 types
  4.    5 types
 Discuss Question
Answer: Option C. -> 3 types
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 57. Among the following the scalar quantity is
  1.    length
  2.    mass
  3.    volume
  4.    all of above
 Discuss Question
Answer: Option D. -> all of above
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 58. A bus accelerates at 1 ms−2 from an initial velocity of 4 ms−1 for 10s. The distance moved in that time will be
  1.    90 meter
  2.    25 meter
  3.    60 meter
  4.    72 meter
 Discuss Question
Answer: Option A. -> 90 meter
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 59. Deceleration or retardation are the synonyms of
  1.    positive acceleration
  2.    negative acceleration
  3.    zero acceleration
  4.    speed
 Discuss Question
Answer: Option B. -> negative acceleration
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 60. The rate of displacement of a body is called its
  1.    non-uniform speed
  2.    non-uniform velocity
  3.    velocity
  4.    speed
 Discuss Question
Answer: Option C. -> velocity
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!

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