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Tanzania [10]
3 years ago
8

Water rushes down a river with a velocity of 2.4 m/s. Four seconds after leaving the rapids the velocity of the water has decrea

sed to just 0.6 m/s. What is the deceleration of the water?
Physics
1 answer:
Crazy boy [7]3 years ago
8 0
A=(v2-v1)/t
v2=0,6m/s
v1=2,4m/s
t=4s
a=(0,6-2,4)/4=-1,8/4=-0,45 m/s^2
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