A fruit which is at 20 m above a lake suddenly detaches from the tree.A fish inside the lake , in the line of fall of fruit,is looking at fruit when fruit is at 12.8 m above the water surface.Speed of fruit as observed by fish (μ_(water)=4/3 and g=10m/s^2)

A fruit which is at 20 m above a lake suddenly detaches from the tree.

1.	A fruit which is at 20 m above a lake suddenly detaches from the tree.A fish inside the lake , in the line of fall of fruit,is looking at fruit when fruit is at 12.8 m above the water surface.Speed of fruit as observed by fish (μ_(water)=4/3 and g=10m/s^2)
Answer» 6 m/s 12 m/s 15 m/s 16 m/s Answer :C

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A fruit which is at 20 m above a lake suddenly detaches from the tree.A fish inside the lake , in the line of fall of fruit,is looking at fruit when fruit is at 12.8 m above the water surface.Speed of fruit as observed by fish (μ_(water)=4/3 and g=10m/s^2)

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