Home
Class 11
MATHS
Find the angle in radian through which a...

Find the angle in radian through which a pendulum swings if its length is 75 cm and the tip describes an arc of length (i) 10 cm (ii) 15 cm (iii) 21cm.

Text Solution

Verified by Experts

The correct Answer is:
`(1)/(5)`
Promotional Banner

Topper's Solved these Questions

  • TRIGONOMETRIC FUNCTIONS

    KUMAR PRAKASHAN|Exercise EXERCISE 3.2|10 Videos

  • TRIGONOMETRIC FUNCTIONS

    KUMAR PRAKASHAN|Exercise EXERCISE 3.3|26 Videos

  • STRAIGHT LINES

    KUMAR PRAKASHAN|Exercise Question of Module (Knowledge Test :)|18 Videos

Similar Questions

Explore conceptually related problems

Find the surface area of a sphere of radius : (i) 10.5 cm (ii) 5.6 cm (iii) 14 cm

Find the surface area of a sphere of diameter : (i) 14 cm (ii) 21 cm (iii) 3.5 m

Which of the following measurement of length is more accurate ? (i) 2.0 cm " " (ii) 2.00 cm " " (iii) 2.000 cm

Find the radius of the circle in which a central angle of 60^(@) intercepts an arc of length 37.4 cm. (Use pi=(22)/(7) )

Angle made by the the arc of length 55 cm at center is ......if length of radius is 25 cm

A soft drink is available in two packs - (i) a tin can with a rectangular base of length 5 cm and width 4 cm, having a height of 15 cm and (ii) a plastic cylinder with circular base of diameter 7 cm and height 10 cm. Which container has greater capacity and by how much ?

Find the length of the longest stick that can be placed in a cuboidal box measuring 28 cm xx 21 cm xx 12 cm .

The total surface area of a cuboid with length 20 cm, breadth 15 cm and height 10 cm is ……… cm^(2) .