Gd11-Week3-Motion Graphs (part 1 & 2)

[@mario_nz]

😁
1. What does a position-time graph represent? answer (00:03:45)
a. Speed of an object
b. Position of an object over time
c. Distance traveled
d. Acceleration of an object
2. In the context of a ticket timer, how often does it mark an ink dot on the tape? answer (00:01:19)
a. 25 times a second
b. 50 times a second
c. 75 times a second
d. 100 times a second
3. If the dots on the tape are far apart, what does that indicate about the car's motion? answer (00:01:40)
a. The car is moving slowly
b. The car is stopped
c. The car is moving quickly
d. The car is moving backwards
4. What does a straight line on a position-time graph indicate? answer (00:05:15)
a. The object is accelerating
b. The object is moving at constant speed
c. The object is stopped
d. The object is moving in reverse
5. Which of the following describes rightward acceleration? answer (00:02:31)
a. The object is slowing down while moving left
b. The object is moving at constant speed
c. The object is speeding up while moving to the right
d. The object is stationary
6. When the gradient of a position-time graph is steep, what can be inferred? answer (00:05:15)
a. The object is moving slowly
b. The object is at rest
c. The object is moving quickly
d. The object is reversing
7. What is the relationship between gradient and speed in a position-time graph? answer (00:04:33)
a. Gradient represents distance
b. Gradient represents speed
c. Gradient represents acceleration
d. Gradient has no significance
8. If a car is moving at a constant speed and then starts to speed up, how will this appear on a position-time graph? answer (00:10:39)
a. As a straight horizontal line
b. As a straight vertical line
c. As a curved line
d. As a zig-zag line
9. The starting position of an object is indicated by which axis in a position-time graph? answer (00:04:08)
a. Y-axis
b. X-axis
c. Both axes
d. Neither axis
10. If the slope of a position-time graph is negative, what does it indicate? answer (00:10:17)
a. The object is speeding up forward
b. The object is slowing down
c. The object is moving in reverse
d. The object is stationary

[@barook_997]

احسن استاذ علوم في التاريخ🫡🇳🇿

[@barook_997]

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[@mario_nz]

In sha Allah

[@Bu5lee]

22:44 اكيد تقصد 11 blue😂

[@tomatojuice-o3n]

162 فيوز ومحد مسوي لايك ليش عيب عليكم شباب