Grade 11Mechanics

a force mv^2/r is acting on a body of mass m moving with velocity v in a circle of radius r. What is the work done by the force in moving the body over half the circumference of the circle ?

Arush Acharya

10 Years agoGrade 11

1 Answer

ADITI SINGH

10 Years ago

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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.

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a force mv^2/r is acting on a body of mass m moving with velocity v in a circle of radius r. What is the work done by the force in moving the body over half the circumference of the circle ?

Arush Acharya

1 Answer

ADITI SINGH

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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

If a=x² find the displacement at t =3sec if body velocity at t= 0 sec is 0

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.

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