A balloon is going upwards with a constant velocity `15 m//s`. When the ballooo
Channel: Doubtnut
Date: 2020-02-16

A balloon is going upwards with a constant velocity `15 m//s`. When the ballooon is at 50 m height, a stone is dropped outside from the balloon. How long will stone take to reach at the ground? `(\"take \" g=10 m//s^(2))`