19. Guglermo is going around Ula at 4 m/s in his bicycle and slows down to 1.3 m/s over a 3 seconds timeframe. What will be his Acceleration?
A. 0 m/s
C. 1 m/s
B. -1 m/s2
D. -0.9 m/s 20. From
20 km/hr, a jeepney heading to Mintal, increased its speed to 50 km/hr in 4 seconds. How much is its acceleration? A. -7.5 km/hr/s
C. -8 km/hr/s
B. 7.5 km/hr/s
D. 8 km/hr/s
21. It is an example of a motion diagram, which makes use of a stationary ticker that marks the tape at regular time intervals.
A. Dot Diagram
C. Picture Diagram
B. Dash Diagram
D. Venn Diagram
22. When an object is slowing down, it means that its speed is
A. Accelerating
C. Zero
B. Constant
D. Decelerating
23. In a distance-time graph, where do we plot the distance in the Cartesian plane?
A. X-axis
C. Z-axis
B. Y-axis
D. Q- axis
24. A moving object is said to be ACCELERATING when...
A. its speed is decreasing
C. its speed is increasing
B. Its speed is zero
D. its speed is constant.
25. Which of the following is true about distance-time graph?
A. The steeper the graph, the
C. A horizontal line means the object is not faster the motion. changing its position, it is not moving, hence it is at rest.
B. A downward sloping line
D. All of the above. means the object is returning to the start.
26. A straight horizontal line in a Velocity-time Graph indicates that speed is... c. Accelerating
A. Changing
B. constant
C. accelerating
D. slowing down ​