A solid cylinder of radius r and height h

Asked by admin @ 17/08/2021 in Math viewed by 339 People

a solid cylinder of radius R and a height h is placed over other cylinder of Mi same height and radius find the total surface area of the shape formed

Answered by admin @ 17/08/2021

Hope it helps u:):):):)

From a solid cylinder whose height is 2.4

Asked by admin @ 24/08/2021 in Math viewed by 270 persons

From a solid cylinder whose height is 2.4 cm and diameter 1.4 cm, a conical cavity of the same height and same diameter is hollowed out. Find the total surface …

A solid sphere of uniform density and radius r

Asked by admin @ 13/08/2021 in Physics viewed by 364 persons

A solid sphere of uniform density and radius R apies a grav force of attraction =F1 on a particle placed at A distance of 2R fro the centre of the …

From a solid cylinder whose height is 2.4 cm

Asked by admin @ 13/08/2021 in Math viewed by 308 persons

From a solid cylinder whose height is 2.4 cm and diameter 1.4 cm, a conical cavity of the same height and same diameter is hollowed out. Find the total surface …

From a solid cylinder whose height is 8 cm

Asked by admin @ 11/08/2021 in Math viewed by 331 persons

From a solid cylinder whose height is 8cm, and radius 6 cm,a conical cavity of height 8cm and of base radius 6cm,a conical cavity of height 8cmand of base radius …

Total surface area of solid hemisphere of radius r is

Asked by admin @ 03/08/2021 in Math viewed by 270 persons

What is the total surface area of a solid hemisphere whose radius is r?

Radius and height of a cylinder are in the ratio

Asked by admin @ 02/08/2021 in Math viewed by 347 persons

The radius and height of a cylinder are in the ratio 5:7 and its volume is 550 cm3 . find its radius and ratio of curved.to its surface area

Twenty seven solid iron spheres each of radius r

Asked by admin @ 20/08/2021 in Math viewed by 293 persons

"Question 9 Twenty seven solid iron spheres, each of radius r and surface area S are melted to form a sphere with surface area S'. Find the (i) radius r' …

A solid cylinder of diameter 12cm and height 15cm

Asked by admin @ 17/08/2021 in Math viewed by 290 persons

solid cylinder of diameter 12cm and height 15cm is melted and recast into 12 toys in the shape of right circular cone mounted on a hemisphere. find the radius of …

A very long, uniformly charged cylinder has radius r and linear charge density λ.

Asked by wiki @ 25/10/2020 in Physics viewed by 313 persons

A very long, uniformly charged cylinder has radius R and linear charge density λ. Find the cylinder's electric field strength outside the cylinder, r≥R . Give your answer as a …

A wire of length l and radius r

Asked by admin @ 31/08/2021 in Physics viewed by 304 persons

A wire of length l radius r is stretched by a force f and a second wire of same material with kength 2l and radius 2r is stretched with a …

A particle is released from a height h

Asked by admin @ 29/08/2021 in Physics viewed by 286 persons

A particle is released it from a height H, at Certain height its K.E is two times of its potential energy height of the speed of the particle at the …

A body is dropped from a height h

Asked by admin @ 26/08/2021 in Physics viewed by 346 persons

A body is dropped from height H. What is the time taken to cover second half of the journey? 1. 2√(2H/g) 2. √(H/g) 3. √(H/g)*(√2-1) 4. √(2H/g)*(1/(√2-1))

A stone is dropped from a height h

Asked by admin @ 24/08/2021 in Physics viewed by 566 persons

A stone is dropped from a height h. It hits the ground with a certain momentum P. If the same stone is dropped from a height 100% more than the …

A conducting ring of radius r is placed perpendicularly

Asked by admin @ 23/08/2021 in Physics viewed by 300 persons

a conducting ring of radius r is placed perpendicularly inside a time varying magnetic field given by B=Bi+ alpha•t. Bi and alpha are positive constant.Emf induced in the ring is

A circular hoop of mass m and radius r

Asked by admin @ 23/08/2021 in Physics viewed by 340 persons

A circular hoop of mass m and radius R rests flat on a horizontal frictionless surface. A bullet also of mass m, and moving with a velocity v, strikes the …