In another mine, the lift goes down 4 m in every one min. what will be the position of the lift after an hour, Let's find.

In another mine, the lift goes down 4 m in every one min. If the lift starts from 15 m above the ground, let's find the position of the lift after 30 mintue.

The present population of a city is 26250. If the population increases at the rate of 4% every year, then let's find what will the population of the city be next year. Also, let's find what the population will be after two years.

In a cool mine a lift goes down from the surface at the rate of 6 meter per mintue. Let's find what will be its position after 30 mintues. If the lift would have started getting down from a place 20 m above the ground what will be its position after 30 mintues, Let's find.Let's assume the distance above the ground to be positive and thats below the ground to be negative.

A lift of mass 200 kg is moving up with an acceleration of 4 m cdot s^(-2) . What is the tension in the lift cable? If the lift moves down with the same acceleration, what will be the tension in that case? [ g = 9.8 m cdot s^(-2) ]

A lift in a mine moves down 24m in 8 mins. If its moves in an uniform rate, let's find at what distance below the surface, it will be after 6 mins. If the lift starts from a height 10 m above the ground, let's find how deep the lift will go from the surface after 70 mins.

Find the acceleration of a body falling down a rough plane, inclined at an angle 30^@ . The force of friction is 0.2 times the normal reaction. After descending 1m along the inclined plane, what will be the change in the sum of the potential and the kinetic energies ? Mass o the body is 1g.