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3 votes
A small bird can flap its wings 120 times in 30 s. What is the rate of change of wing flaps?

2 Answers

3 votes

Answer:

4 times per second

Explanation:

120 ÷ 30 = 4

30 ÷ 30 = 1

4 flaps per 1 second

so basically 4

User Shumi Gupta
by
3.4k points
1 vote

Answer:

4 Flaps per second

Explanation:

M = 120/30

User Michael Kohl
by
3.3k points