Topic: Speed, Velocity and Acceleration                                       Revision Quiz
Name :                                           Grade/Year :           Subject :       Physics
  School’s Name :                                  Date :                 Marks obtained :
 Choose the correct answer from 4 options and circle the correct one.
1. Which of the following is the S.I. unit of             6. If a total distance of 750 m is covered in a
   acceleration?                                             time interval of 50 s, the average speed is
                                                             A.   17m/s
   A.   m/s
                                                             B.   15 km/h
   B.   m/h
                                                             C.   25 mph
   C.   m/s2
                                                             D.   30 m/s
   D.   km/h2
                                                          7. Which of the following is a measure of
2. Displacement per unit time is called                      velocity?
   A.   speed                                                A.   40 s
   B.   acceleration                                         B.   40 East
   C.   velocity                                             C.   40 m/s
   D.   average speed                                        D.   40 m/s, East
3. Acceleration is defined as                              8. If a person walked at a constant speed of
                                                               5 m/s for 20 s, the distance travelled would
   A.   The rate of distance travelled.                        be.
   B.   The rate of change of displacement.                  A.   4m
   C.   The rate of change of distance.                      B.   6m
   D.   The rate of change of velocity.                      C.   90 m
                                                             D.   none of the answers
4. If the distance versus time graph of an
   object is a horizontal line, the object is             9. If a car is travelling at a constant speed of
                                                             20 km/h and covered a distance of
   A.   Moving with constant speed.                          60km.How long would it take?
   B.   Moving with constant acceleration.
   C.   At rest.                                             A.   3 hours
   D.   Moving with zero acceleration.                       B.   1 hour
                                                             C.   5 hours
5. The speed of an object at any instant of time             D.   50 hours
   is known as
                                                          10. The gradient of a distance versus time
   A.   Instantaneous speed                                   graph gives.
   B.   Average speed                                        A.   Speed
   C.   Velocity                                             B.   Acceleration
   D.   Positive speed                                       C.   Distance
                                                             D.   none of the answers
Candle IGCSE Physics                                                                           © Raza Kayani
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