Daily Math Challenge
A rock falls from a 45-meter cliff. If it accelerates at 10 m/sĀ², how fast is it going after 3 seconds? (v = at)
Answer
30 m/s
š Step-by-Step Solution
1
Acceleration: 10 m/sĀ²
2
Time: 3 seconds
3
Velocity: 10 Ć 3 = 30 m/s
š” Helpful Hints
ā¢ Use formula: velocity = acceleration Ć time
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