Grade 12Mechanics

A particle is moving along a circular path of radius 2m and with uniform speed of 5 m/s. What will be the change in velocity, when the particle compleates half revolution?

Anurag Kshatri

13 Years agoGrade 12

1 Answer

simmie jaglan

13 Years ago

see in a circle suppose at starting velocity was along +y axis after half revolution the velocity will be along _y axis so change in velocity =(-5-(+5))=-10m/s

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A particle is moving along a circular path of radius 2m and with uniform speed of 5 m/s. What will be the change in velocity, when the particle compleates half revolution?

Anurag Kshatri

1 Answer

simmie jaglan

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A car loaded with water having total mass 1000 kg moves on a straight horizontal Road starting from rest under the action of a force of 100 Newton. The water spills throw a small hole in the bottom at a rate of 0.1 KG per second the velocity of cart after 300 seconds is nearly.11213141

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