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2 years ago

9

the time taken for a ball to drop from its maximum height is directly proportional to the square root of the distance fallen. Gi

ven that the ball takes 3 seconds to drop 34.1m find the time for the ball to drop at 15m

1 answer:

erik [133]2 years ago

6 0

Answer:

=1.99 sec

Step-by-step explanation:

t=k√d

k= constant

3=k√34.1

3=5.839k

k=0.5137

t=0.5137√15

t=1.99 sec

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