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Question 1 of 10
1. Question
1 point(s)A car has a hole in the petrol tank and petrol is dripping off the tank at a constant interval. Which of the following statement is true about the diagram shown?
CorrectIncorrect -
Question 2 of 10
2. Question
1 point(s)A car has a hole in the petrol tank and petrol is dripping off the tank at a constant interval. Which of the following statement is true about the diagram shown?
CorrectIncorrectHint
The gaps between two drips of petrol are constant.
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Question 3 of 10
3. Question
1 point(s)A car has a hole in the petrol tank and petrol is dripping off the tank at a constant interval. Given that the car is travelling at a constant speed of 2 m/s and the gap between two drops of petrol along the road is 50 cm, calculate the frequency of the drip of petrol.
CorrectIncorrectHint
Frequency = 1 ÷ T
(T: period)
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Question 4 of 10
4. Question
1 point(s)A car has a hole in the petrol tank and petrol is dripping off the tank at a constant interval of 2 drops per 5 seconds. Given that each gap between two drops of petrol is 50 cm, calculate the speed of the car.
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Question 5 of 10
5. Question
1 point(s)A car has a hole in the petrol tank and petrol is dripping off the tank at a constant interval of four drops per 5 seconds. From the diagram, calculate the average speed of the car.
CorrectIncorrectHint
Average speed = total distance ÷ total time
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Question 6 of 10
6. Question
1 point(s)A car has a hole in the petrol tank and petrol is dripping off the tank at a constant interval. Given that petrol is leaking at a constant interval of 0.5 seconds, calculate the average acceleration of the car.
CorrectIncorrectHint
Acceleration of car
= (v– u) ÷ t
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Question 7 of 10
7. Question
1 point(s)Which of the following best describes the distance-time graph of an object shown?
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Question 8 of 10
8. Question
1 point(s)Which of the following best describes the velocity-time graph of an object shown?
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Question 9 of 10
9. Question
1 point(s)Which of the following best describes the distance-time graph of an object shown?
CorrectIncorrect -
Question 10 of 10
10. Question
1 point(s)A speed-time graph of an object is shown below.
Which of the following best describes the graph?
CorrectIncorrectHint
The gradient of a speed-time graph shows the acceleration of the motion.
