Crey | A ladder, 5 meter long, standing oh a horizontal floor, leans against a vertical wall. If the top of the ladder slides downwards at the rate of 10 cm/sec, then the rate at which the angle between the floor and the ladder is decreasing when lower end of ladder is 2 metres from the wall is 1/10 radian/sec, 1/20 radian/sec, 20 radian/sec, 10 radian/sec

A ladder, 5 meter long, standing oh a horizontal floor, leans against a vertical wall. If the top of the ladder slides downwards at the rate of 10 cm/sec, then the rate at which the angle between the floor and the ladder is decreasing when lower end of ladder is 2 metres from the wall is

Options :

1/10 radian/sec
1/20 radian/sec
20 radian/sec
10 radian/sec

Get 3 Months FREE trial

Create, conduct, and manage professional online assessments with Crey. Perfect for teachers and institutes.

A ladder, 5 meter long, standing oh a horizontal floor, leans against a vertical wall. If the top of the ladder slides downwards at the rate of 10 cm/sec, then the rate at which the angle between the floor and the ladder is decreasing when lower end of ladder is 2 metres from the wall is

Unlock Our Free Library

You may also like

Related Questions

What is the mathematical expression for monotonically decreasing function?

What is the mathematical expression for a function to be strictly increasing on (a,b)?

If the rate of change of radius of a circle is 6 cm/s then find the rate of change of area of the circle when r=2 cm

The rate of change of area of a square is 40 cm2/s. What will be the rate of change of side if the side is 10 cm

Study Material

JEE Advanced -2024 Paper-2

JEE Advanced -2025 Paper-2

Mock Tests

CUET GENERAL TEST SAMPLE PAPER 2026

JEE Mains 2 April shift 1 Mathematics