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A ball is projected from a point on the floor wilth a speed of 15 m/s at an angle of `60^0` with the horizontal. Will ilt hit a vertical wall 5 m away from the point of projection and perpendiculaer to the plane of projection without and perpendicular to the plane of projection without hitting the floor? will the answer differ if the wall is 22 m away?

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To solve the problem, we need to analyze the projectile motion of the ball that is projected with a speed of 15 m/s at an angle of 60 degrees. We will determine whether it will hit a vertical wall located at 5 m and then at 22 m from the point of projection. ### Step-by-Step Solution: 1. **Identify the Initial Parameters:** - Initial speed (u) = 15 m/s - Angle of projection (θ) = 60° - Distance to the first wall (d1) = 5 m ...
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HC VERMA-REST AND MOTION : KINEMATICS-Exercises
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  6. A ball is projected from a point on the floor wilth a speed of 15 m/s ...

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  7. Find the average velocilty of a projectile between the instants it cro...

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  15. A swimmer wishes to cross a 500 m river flowing at 5 km h^-1. His spe...

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