Grade 11Mechanics

A rocket is fired vertically upward with an acceleration of 19m/s.s and it stops in 5sec Calculate the distance travelled

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Deepshikha

8 Years agoGrade 11

1 Answer

Rahul Gupta

8 Years ago

Here acceleration, a=19m/s^2 , acceleration due to gravity, g=9.8m/s^2 and time t=5 sec $s=1/2((a-g)*t^2))$ so after putting all values into euqation you will get 115 m answer

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A rocket is fired vertically upward with an acceleration of 19m/s.s and it stops in 5sec Calculate the distance travelled

Deepshikha

1 Answer

Rahul Gupta

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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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