Grade 12Mechanics

a ball is projected from ground. its range and maximum height attained are R and H respectively. if a wind blows in direction of projection with acceleration of g/4, its range will be

Joel M Johns

8 Years agoGrade 12

1 Answer

Rj

8 Years ago

The time of flight would be same in both cases as the vertical component of velocity is undisturbed. You will have to integrate the equation for range by considering the acceleration in horizontal component by taking limit 0 to T.

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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 ball is projected from ground. its range and maximum height attained are R and H respectively. if a wind blows in direction of projection with acceleration of g/4, its range will be

Joel M Johns

1 Answer

Rj

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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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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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