South African frogs are capable of jumping as far as 10.0m in one hop. Suppose one of these frogs makes exactly 15 of these jumps in a time interval of 60.0s. What's the frogs average velocity.

Question

Kara Daniel

Physics

28 March, 11:36

South African frogs are capable of jumping as far as 10.0m in one hop. Suppose one of these frogs makes exactly 15 of these jumps in a time interval of 60.0s. What's the frogs average velocity.

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Karma Steele · Answer 1

Average speed = (total distance) / (time to cover the distance)

Total distance = (15 x 10m) = 150 m

Time to cover the distance = 60 s

Average speed = (150m) / (60s) = (150/60) m/s = 2.5 m/s

We have no way to describe the frog's velocity, because we have

no information about the direction of any this activity.