An insect is at the bottom of a hemispherical ditch of radius 1 m. It crawls up the ditch but start slipping after it is at height h from the bottom. If the coefficient of friction between the ground and the insect is 0.75, then h is : (g=10 ms−2)

An insect is at the bottom of a hemispherical ditch of radius 1 m. It

1.	An insect is at the bottom of a hemispherical ditch of radius 1 m. It crawls up the ditch but start slipping after it is at height h from the bottom. If the coefficient of friction between the ground and the insect is 0.75, then h is : (g=10 ms−2)
Answer» An insect is at the bottom of a hemispherical ditch of radius $1 m$ . It crawls up the ditch but start slipping after it is at height $h$ from the bottom. If the coefficient of friction between the ground and the insect is $0.75,$ then $h$ is : ( $g = 10 {ms}^{- 2}$ )

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An insect is at the bottom of a hemispherical ditch of radius 1 m. It crawls up the ditch but start slipping after it is at height h from the bottom. If the coefficient of friction between the ground and the insect is 0.75, then h is : (g=10 ms−2)

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