lily chea
Asked 5 years ago

SG chevron_right Grade: N/A chevron_right Strand: N/A

Need help for question 1&2

Replies 2
Soo Vei Li

1a. The speed of the graph is the gradient of the graph from t=4 to t=5.

5 years ago
Soo Vei Li

1b. Average speed = total distance / total time. To find the total distance, find the area under the graph which can be divided into 3 parts (triangle, small trapezium and large trapezium)

5 years ago

yong hong lee kevin
Asked 5 years ago

SG chevron_right Grade: N/A chevron_right Strand: N/A

What is the total distance travelled

Replies 1
Soo Vei Li

Total distance in the area under the graph, which is in the shape of a trapezium.

5 years ago

iMath
Asked 5 years ago

SG chevron_right Primary 6 chevron_right Fractions

Pls help. Thanks

Replies 1
Soo Vei Li

Solution

5 years ago

iMath
Asked 5 years ago

SG chevron_right Primary 6 chevron_right Number and Algebra

Need help. Thanks

Replies 1
Soo Vei Li

Solution

5 years ago

iMath
Asked 5 years ago

SG chevron_right Primary 5 chevron_right Geometry

Pls help. Thanks

Replies 1
Soo Vei Li

Solution

5 years ago

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