Science 8 | Physics | Unit 10. Measuring motion How fast? – Measuring speed

Look at the picture and fill in the blank.
is the quantity that tells us how fast something is moving
Đáp án
is the quantity that tells us how fast something is moving
Giải thích

The correct answer
Speed
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Choose the correct answer.
A ladybug moves from 2 cm to 7 cm in 25 seconds. What is the speed of the ladybug? (Hint: To find the total distance, you have to subtract!)
0.2 cm/second
3.57 cm/second
5 cm/second
12 cm/second

Giải thích

The correct answer
0.2 cm/second
5 cm/second
12 cm/second
3.57 cm/second

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Choose the correct answer.
Calculate the speed:
A Car traveled 240 Km in 5 Hours
1200 Km/Hr
0.02 Km/Hr
48 Km/Hr
4.8 Km/Hr

Giải thích

The correct answer
48 Km/Hr
4.8 Km/Hr
1200 Km/Hr
0.02 Km/Hr

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