Physics
The motion of a body around a circular path is an example of

Uniform velocity, variable acceleration
Uniform speed, uniform velocity
Uniform speed, variable velocity
Uniform speed, variable acceleration

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Physics
A capillary tube is partially dipped vertically in a vessel containing water. Due to capillarity water rises in the tube. The height of water rise in the tube can be increased by

Increasing the radius of the capillary tube
Decreasing the radius of the capillary tube
None of these
Increasing the height of water in the vessel

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