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A person is standing on a truck moving w...

A person is standing on a truck moving with a constant velocity of 14.7 m/s o a hrozontal road. The man throws a ball in such a way that it returns to the truck after the truck has moved 58.8 m. Find the speed and the angle of projection. a. as seen from the truck b. as seen fromt the road.

A

9.8 m/s

B

19.6 m/s

C

29.4 m/s

D

24.5 m/s

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The correct Answer is:
B
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MOTION-PROJECTILE MOTION-EXERCISE-1
  1. A particle is projected with a speed V from a point O making an angle ...

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  2. Two projectiles are thrown simultaneously in the same plane from the s...

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  3. Two projectivles are thrown simultaneously in the same plane from the ...

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  4. A ball is hit by a batsman at an angle of 37^(@) as shown in figure. T...

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  5. A projectile is fired with a speed u at an angle theta with the horizo...

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  6. A person is standing on a truck moving with a constant velocity of 14....

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  7. Two particles are projected from the same point with the same speed at...

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  8. A man on a moving cart, facing the direction of motion, thrown a ball ...

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  9. A particle is projected with velocity u at an angle alpha from a point...

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  10. One second after the projection, a stone moves at an angle of 45^@ wi...

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  11. In previous questions, the initial velocity of projection of stone is-

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  12. The equation of a projectile is y=sqrt(3)x-(gx^(2))/(2) the angle of...

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  13. The equation of projectile is y = 16 x - (5 x^2)/(4). Find the horizon...

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  14. The trajectory of a projectile fired horizontally with velocity u is p...

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  15. A cannon on a level plane is aimed at an angle theta above the horizon...

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  16. A projectile is thorwn with a velocity of 50ms^(-1) at an angle of 53^...

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  17. A projectile is thorwn with a velocity of 50ms^(-1) at an angle of 53^...

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  18. A projectile is thorwn with a velocity of 50ms^(-1) at an angle of 63^...

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  19. Trajectory of particle in a projectile motion is given as y = x - (x^(...

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  20. A particle moves along the positive branch of the curve y = (x^(2))/(2...

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