Home
Class 10
PHYSICS
40. An elastic belt is placed around the...

40. An elastic belt is placed around the rim of a pulley of radius 5 cm. From one point C on the belt elastic belt is pulled directly away from the centre o of the pulley until it is at P, 10 cm from the point O. Find the length of the belt that is still in contact with the pulley. Also find the shaded area. (Use A = 3.14 and 13 = 1.73) [41 A MO 5 cm 5 cm

Promotional Banner

Similar Questions

Explore conceptually related problems

An elastic belt is placed around the rim of a pulley of radius 5 cm (Fig.) From one point C on the belt, the elastic belt is pulled directly away from the centre O of the pulley until it is at P, 10 cm from the point O. Find the length of the belt that is still in contact with the pulley. Also, find the shaded area.[use pi=3.14 and sqrt3=1.73]

An elastic belt is placed around the rim of a pulley of radius 5cm. From one point C on the belt, the elastic belt is pulled directly away from the centre O of the pulley until it is at point P,10cm from the point O. Find the length of the belt that is still in contact with the pulley, also find the area of the shaded region.

An elastic belt is placed round the rim of a pulled of radius 5cm. One point on the belt is pulled directly away from the centre O of the pulley until it is at P, 10cm from O. Find the length of the belt that is in contact with the rim of the pulley. Also, find the shaded area.

An elastic belt is placed round the rim of a pulled of radius 5cm. One point on the belt is pulled directly away from the centre O of the pulley until it is at P .10cm from O.Find the length of the belt that is in contact with the rim of the pulley.Also,find the shaded area.

Draw a circle of radius 5 cm. From a point 9 cm away from the centre, construct a pair of tangents to the circle.

Find the length of the tangent from a point 13 cm away from the centre of the circle of radius 5 cm.

If a point P is 17 cm from the centre of a circle of radius 8 cm, then find the length of the tangent drawn to the circle from point P.

Find the length of the tangent from a point , which is 9.1 cm away from the centre of the circle , whose radius is 8.4 cm.

If a point P is 17cm from the centre of a circle of radius 8cm, then find the length of the tangent drawn to the circle from point P.