A truck is moving on the horizontal road with constant speed $v.$ A ball is thrown from the truck vertical up at speed $u$ $w.r.t.$ truck. What is distance traversed by the truck when ball returns on the truck
A truck is moving on the horizontal road with constant speed $v.$ A ball is thrown from the truck vertical up at speed $u$ $w.r.t.$ truck. What is distance traversed by the truck when ball returns on the truck
- A
$\frac {uv}{g}$
- B
$\frac {2uv}{g}$
- C
$\frac {3uv}{g}$
- D
$\frac {uv}{2g}$
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