Direction: Choose the letter of the best answer and write it on the space provided before the number.
_____ 1. It refers to the length of the entire path that the object travelled.
A. Distance B. Displacement C. Speed D. Velocity
_____ 2. It can be defined as the “rate of change of displacement”.
A. Speed B. Velocity C. Acceleration D. Free Fall
_____ 3. It refers to the shortest distance between the object’s two positions.
A. Displacement B. Distance C. Speed D. Velocity
_____ 4. Calculate the speed of the car that travels 1000 meters in 10 seconds.
A. 10 m/s B. 100 m/s C. 1,000 m/s D. 10,000 m/s
_____ 5. If velocity is a scalar quantity, it means that it has
A. Magnitude Only B. Direction Only C. Nothing D. Magnitude and Direction
_____ 6. All are example of a unit of time except
A. Kilometer B. Second C. Minute D. Hour
_____ 7. What is the total distance of an object if it moves 50 meters east then 50 meters west?
A. 100m B. 0 C. 250m D. 1m
_____ 8. What is the formula for speed?
A. B. C. D.
_____ 9. It is the rate of change of the velocity of an object with respect to time.
A. Velocity B. Speed C. Acceleration D. Distance
_____ 10. A bus starts to move and reaches the velocity 100m/s in 5 seconds. Calculate the acceleration of the bus.
A. 500 m/s2
B. 20 m/s2
C. 105 m/s2 D. 95 m/s2
_____ 11. It is an object's change in position relative to another object, or reference point.
A. Motion B. Stationary C. Gravity D. Force
_____ 12. An athlete completed 1 lap of 400m track, what is its total displacement?
A. 0 B. 400m C. Negative D. Infinite
Answers & Comments
Answer:
1.A
--Distance refers to the length of the entire path that the object travelled.
2.B
--The rate of change of displacement of an object (displacement over elapsed time) is velocity
3.A
--displacement is the shortest distance between the start point and the finish point
4.D.10,000 m/s
5.
6.A.kilometer
7.A. 100m
8.
9.C
--the rate of change of velocity is acceleration.
10.
11.A.motion
12.
sana nakatulong( ꈍᴗꈍ)