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During projectile motion,the quantities ...

During projectile motion,the quantities that remain unchanged are

A

Vertical component of velocity

B

Horizontal component of velocity

C

Kinetic energy

D

Potential energy

Text Solution

Verified by Experts

The correct Answer is:
B
Since, no acceleration along horizontal direction, hence horizontal component of velocity remains constant.
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ERRORLESS-MOTION IN TWO DIMENSION-NCERT BASED QUESTIONS (OBLIQUE PROJECTILE MOTION)
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  3. During projectile motion,the quantities that remain unchanged are

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  6. Galileo writes that for angles of projection of a projectile at angles...

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  7. A particle covers 50 m distance when projected with an initial speed. ...

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  8. The angle of projection at which the horizontal range and maximum heig...

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  9. Ratio between maximum range and square of time of flight in projectile...

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  10. A body is projected from the ground with a velocity v = (3hati +10 hat...

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  11. The horizontal range is four times the maximum height attained by a pr...

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  12. Neglecting the air resistance, the time of flight of a projectile is d...

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  13. A stone is thrown at an angle theta to the horizontal reaches a maximu...

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  14. Two bodies are thrown up at angles of 45^(@) and 60^(@), respectively,...

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  15. The horizontal range of a projectile is 4 sqrt(3) times its maximum he...

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  16. For a projectile, the ratio of maximum height reached to the square of...

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  17. A ball thrown by one player reaches the other in 2 s. The maximum heig...

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  18. A cricketer can throw a ball to a maximum horizontal distance of 100 m...

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  19. Two bodies are projected from ground with equal speeds 20 m/sec from t...

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  20. An arrow is shot in air, its time of flight is 5 sec and horizontal ra...

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