This is a record of a marble being rolled along the ground. What was the marble's average speed for this entire trip? 1.5 m/s 15 m/s 1.5 mph 0.67 m/s

Question

Mathematics

Bryanna Bean

1 October, 23:50

This is a record of a marble being rolled along the ground. What was the marble's average speed for this entire trip? 1.5 m/s 15 m/s 1.5 mph 0.67 m/s

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Answers (1)

Know the Answer?

Veronica Goodman · Answer 1

1.486713333333333

Step-by-step explanation:

Step 1:

Add all 4 together.

1.5 + 15 + 0.67056 + 0.67

Step 2:

Divide by 4.

17.84056 : 4

1.5 mph = 0.67056 m/s