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a ball is thrown vertically upward from the 12m level with an initial velocity of 18m/s. at that instant, an open elevator pases the 5m level moving upward with constant velocity of 2m/s. find the relative velocity of the ball w.r.t. elevator when the ball hits the elevator?

a ball is thrown vertically upward from the 12m level with an initial velocity of 18m/s. at that instant, an open elevator pases the 5m level moving upward with constant velocity of 2m/s. find the relative velocity of the ball w.r.t. elevator when the ball hits the elevator?

Grade:12

1 Answers

AKASH GOYAL AskiitiansExpert-IITD
419 Points
11 years ago

Dear Rajan

see the pic for solution

All the best.

AKASH GOYAL

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