Vector Z is the resultant vector of vector X and vector Y. Which of the following shows the correct relationship between X, Y and Z?
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Question 3 of 10
3. Question
1 point(s)
Vector Z is the resultant vector of vector X and vector Y. Which of the following shows the correct relationship between X, Y and Z?
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Question 4 of 10
4. Question
1 point(s)
A girl rides a scooter 10 m to the east followed by another 4 m to the east. What is the distance travelled by the girl and her displacement?
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Question 5 of 10
5. Question
1 point(s)
A girl rides a scooter 10 m to the east followed by another 4 m to the west. What is the distance travelled by the girl and her displacement?
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Question 6 of 10
6. Question
1 point(s)
A girl rides a scooter 10 m to the east followed by another 4 m to the west. What is the distance travelled by the girl and her displacement?
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Question 7 of 10
7. Question
1 point(s)
A girl rides a scooter 8 m to the east followed by another 6 m to the south. What is her eastward displacement?
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Question 8 of 10
8. Question
1 point(s)
A girl rides a scooter 8 m to the east followed by another 6 m to the south. What is her northward displacement?
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Question 9 of 10
9. Question
1 point(s)
A girl rides a scooter 8 m to the east, 6 m to the south, 8 m to the west and finally 6 m to the north. What is the distance travelled by the girl and her displacement?
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Question 10 of 10
10. Question
1 point(s)
The car is leaking at a rate of 2 drops every 3s. From the oil drops shown on the road, calculate the average speed of the car travelling from point A to point B.
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Hint
Two drops in every 3 s means that every 2 gaps made by 3 droplets of oil is a duration of 3 seconds.
