At the instant shown, the board is moving vertically upward with speed v. The drum of radius ' R ' winds up at a rate \omega(rad \/ s). If the board always remains horizontal, springs taut. Find v.

JEE Advanced 2020 Full Test 7 Paper 1

Question : 4 of 54

Marks: +1, -0

At the instant shown, the board is moving vertically upward with speed v. The drum of radius ' R ' winds up at a rate ω(rad∕s). If the board always remains horizontal, springs taut. Find v.

ωR
‌
ωR
1+cos‌θ
‌
ωR
cos‌θ
‌
ωR
2+cos‌θ

Validate

Go to Question:

Prev Question

Next Question