sweta

This page lists questions and answers that were posted by visitors named sweta.

Questions

The following questions were asked by visitors named sweta.

a second's pendulum is suspended from the roof of the lift.what will be the time period of the pendulum if the lift is moving up with an acceleration 20m/s^2

Answers

The following answers were posted by visitors named sweta.

we know that accelaration = change in velocity/time here change in velocity = 110 - 60 = 50km/h converting it into m/s = 13.89m/s.. so time required to increase the velocity = 13.89/2.6 which is 5.34seconds..

this answer is wrong the correct answer is 14.64m

this answer is wrong the correct answer is 14.64m