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A vehicle of mass 120kg is moving with a...

A vehicle of mass 120kg is moving with a velocity of 90kmph What force should be applied on the vehicle to stop it in 5s.

A

240 N

B

480 N

C

600 N

D

480 N

Text Solution

Verified by Experts

The correct Answer is:
C
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AAKASH SERIES-LAWS OF MOTION-EXERCISE - II
  1. Due to the application of a force on a body of mass 100 kg that is ini...

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  2. A force is applied for a duration of 10sec on a body of mass 5kg that ...

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  3. A vehicle of mass 120kg is moving with a velocity of 90kmph What force...

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  4. A vehicle of mass 20kg is moving with a velocity of 4 ms^(-1). Find th...

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  5. A force is applied on a body of mass 0.9kg that is at rest. The force ...

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  6. A ball of mass 600 gm strikes a wall with a velocity of 5 ms^(-1) at ...

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  7. When a force 1N acts on 1kg mass at rest for 1s, its final momentum is...

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  8. The driver of a three-wheeler moving with a speed of 36 km/h sees a ch...

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  9. A force of 25 N acts on a body at rest for 0.2s and a force of 70 N ac...

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  10. A player caught a cricket ball of mass 150 g moving at a rate of 20 m/...

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  11. A body of mass 3 kg is moving along a straight line with a velocity of...

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  12. A balloon with its contents weighing 160 N is moving down with an acce...

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  13. A block of mass 5 kg is at rest on a smooth horizontal surface. Water ...

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  14. A horizontal jet of water coming out of a pipe of area of cross - sect...

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  15. A body of mass 2kg is moving along positive X - direction with a veloc...

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  16. A disc of mass 5 kg is kept floating horizontally in mid air by firin...

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  17. A body of mass 5 kg moving on a horizontal surface with a velocity of ...

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  18. A machine gun fires a bullet of mass 40 g with a velocity 1200 ms^-1. ...

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  19. Gravel is dropped on a conveyor belt at the rate of 2 kg/s. The extra ...

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  20. A hammer of mass 1 kg strikes on Ihe head of a nail with a velocity of...

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