Grade 9 Kinematics Worksheet
A worksheet for Grade 9 Science students covering fundamental concepts of one-dimensional kinematics, including displacement, velocity, acceleration, and motion graphs.
Includes
Standards
Topics
Grade 9 Kinematics Worksheet
Name:
Date:
Score:
Read each question carefully and answer to the best of your ability. Show all your work for calculation problems.
1. Which of the following is a scalar quantity?
Displacement
Velocity
Speed
Acceleration
2. An object travels 10 meters north, then 5 meters south. What is its displacement?
15 meters north
5 meters north
5 meters south
15 meters south
3. The rate at which an object changes its position is called .
4. Acceleration is defined as the rate of change of .
5. A negative acceleration indicates that an object is .
6. Distance is a vector quantity.
True
False
7. An object moving at a constant velocity has zero acceleration.
True
False
8. Differentiate between speed and velocity.
9. A car accelerates from rest to 20 m/s in 5 seconds. Calculate its acceleration.
10. The graph below shows the velocity of an object as a function of time. Analyze the graph and answer the questions that follow.
a) Describe the motion of the object from t = 0s to t = 4s.
b) Calculate the acceleration of the object from t = 0s to t = 4s.
c) Describe the motion of the object from t = 4s to t = 8s.